656 Pull requests merged by 109 people

• gh-136438: Make sure test_ast pass with all optimization levels

  #136596 merged Jul 18, 2025

• [3.14] gh-136697: Use the standard audit event format for sys.monitoring docs (GH-136747)

  #136749 merged Jul 17, 2025

• [3.13] gh-136697: Use the standard audit event format for sys.monitor…

  #136750 merged Jul 17, 2025

• gh-136697: Use the standard audit event format for sys.monitoring docs

  #136747 merged Jul 17, 2025

• gh-116738: Make pwd module thread-safe

  #136695 merged Jul 17, 2025

• [3.14] gh-127146: Emscripten: Set umask to zero in python.sh (GH-136740)

  #136745 merged Jul 17, 2025

• gh-127146: Emscripten: Set umask to zero in test_apropos_empty_doc

  #136740 merged Jul 17, 2025

• [3.13] Improved venv docs to indicate that isolation is the default. (GH-136698)

  #136725 merged Jul 17, 2025

• [3.14] Improved venv docs to indicate that isolation is the default. (GH-136698)

  #136705 merged Jul 17, 2025

• [3.14] gh-135148: Correctly handle f/t strings with comments and debug expressions (GH-135198)

  #136720 merged Jul 16, 2025

• Fix traceback.FrameSummary docstring by adding end_lineno, colno, and end_colno

  #136716 merged Jul 16, 2025

• [3.14] gh-136710: Fix bad indentation in os.chdir docstring

  #136719 merged Jul 16, 2025

• [3.13] gh-126548: Add a thread-unsafety warning for importlib.reload() (GH-136704)

  #136724 merged Jul 16, 2025

• [3.14] gh-126548: Add a thread-unsafety warning for importlib.reload() (GH-136704)

  #136723 merged Jul 16, 2025

• gh-136669: build _asyncio as static module

  #136670 merged Jul 16, 2025

• gh-126548: Add a thread-unsafety warning for importlib.reload()

  #136704 merged Jul 16, 2025

• [3.13] gh-136710: Fix bad indentation in os.chdir docstring

  #136721 merged Jul 16, 2025

• [3.14] gh-127146: Emscripten: Don't need to avoid unpaired surrogate anymore (GH-136707)

  #136717 merged Jul 16, 2025

• [3.14] gh-127146: Emscripten: Make os.umask() actually work (GH-136706)

  #136711 merged Jul 16, 2025

• [3.14] gh-127146: Emscripten: more regular stack overflow skips (GH-136708)

  #136712 merged Jul 16, 2025

• gh-127146: Emscripten: Don't need to avoid unpaired surrogate anymore

  #136707 merged Jul 16, 2025

• gh-136710: posixmodule.c: fix chdir docstring

  #136709 merged Jul 16, 2025

• [3.13] Add .gram file to the .editorconfig (GH-136680)

  #136715 merged Jul 16, 2025

• [3.14] Add .gram file to the .editorconfig (GH-136680)

  #136714 merged Jul 16, 2025

• Add .gram file to the .editorconfig

  #136680 merged Jul 16, 2025

• gh-127146: Emscripten: more regular stack overflow skips

  #136708 merged Jul 16, 2025

• gh-127146: Emscripten: Make os.umask() actually work

  #136706 merged Jul 16, 2025

• Improved venv docs to indicate that isolation is the default.

  #136698 merged Jul 16, 2025

• gh-135148: Correctly handle f/t strings with comments and debug expressions

  #135198 merged Jul 16, 2025

• [3.14] gh-136523: Fix wave.Wave_write emitting an unraisable when open raises (GH-136529)

  #136606 merged Jul 16, 2025

• DOC: fix grammar typo in Doc/library/logging.rst

  #136584 merged Jul 16, 2025

• [3.14] gh-127146: Report uid in Emscripten + node as native uid (GH-136509)

  #136699 merged Jul 16, 2025

• gh-127146: Report uid in Emscripten + node as native uid

  #136509 merged Jul 16, 2025

• [3.14] Fix the doctest.testmod() docstring (GH-136675)

  #136690 merged Jul 15, 2025

• [3.13] Fix the doctest.testmod() docstring (GH-136675)

  #136691 merged Jul 15, 2025

• Fix the doctest.testmod() docstring

  #136675 merged Jul 15, 2025

• [3.13] Fix index entry and anchor for module.__test__ (GH-136674)

  #136689 merged Jul 15, 2025

• [3.14] Fix index entry and anchor for module.__test__ (GH-136674)

  #136688 merged Jul 15, 2025

• Fix index entry and anchor for module.__test__

  #136674 merged Jul 15, 2025

• gh-135909: Assert incoming refcnt != 0 for the free threaded GC.

  #136009 merged Jul 15, 2025

• [3.14] gh-136396: Include instrumentation when creating new copies of the bytecode (GH-136525)

  #136657 merged Jul 15, 2025

• gh-72327: Suggest using system terminal for pip install in PyREPL

  #136328 merged Jul 15, 2025

• gh-111968: remove redundant fetching of interpreter state in dict implementation

  #136673 merged Jul 15, 2025

• [3.14] gh-136682: Remove incorrect statement that os.path.samestat accepts file-like objects (GH-136683)

  #136684 merged Jul 15, 2025

• [3.13] gh-136682: Remove incorrect statement that os.path.samestat accepts file-like objects (GH-136683)

  #136685 merged Jul 15, 2025

• gh-136682: Remove incorrect doc statement that os.path.samestat accepts file-like objects

  #136683 merged Jul 15, 2025

• gh-136155: Docs: check for EPUB fatal errors in CI

  #134074 merged Jul 15, 2025

• [3.13] gh-72570: mention the incompatibility of XOFs with HMAC (GH-136676)

  #136679 merged Jul 15, 2025

• [3.14] gh-72570: mention the incompatibility of XOFs with HMAC (GH-136676)

  #136678 merged Jul 15, 2025

• gh-72570: mention the incompatibility of XOFs with HMAC

  #136676 merged Jul 15, 2025

• [3.14] GH-132661: Add string.templatelib.convert() (GH-135217)

  #136671 merged Jul 15, 2025

• GH-132661: Add string.templatelib.convert()

  #135217 merged Jul 15, 2025

• GH-133711: Enable UTF-8 mode by default (PEP 686)

  #133712 merged Jul 15, 2025

• [3.14] gh-131189: Fix "msvcrt" import warning on Linux when "_ctypes" is not available. (GH-131201)

  #136668 merged Jul 15, 2025

• gh-131189: Fix "msvcrt" import warning on Linux when "_ctypes" is not available.

  #131201 merged Jul 15, 2025

• [3.13] gh-136663: fix signatures of PyFloat_Pack/Unpack in docs (GH-136664)

  #136667 merged Jul 15, 2025

• [3.14] gh-136663: fix signatures of PyFloat_Pack/Unpack in docs (GH-136664)

  #136666 merged Jul 15, 2025

• [3.14] gh-116738: Make grp module thread-safe (GH-135434)

  #136658 merged Jul 15, 2025

• gh-136663: fix signatures of PyFloat_Pack/Unpack[248] in docs

  #136664 merged Jul 15, 2025

• Fix a minor indentation error

  #136661 merged Jul 15, 2025

• gh-116738: Make grp module thread-safe

  #135434 merged Jul 14, 2025

• gh-136396: Include instrumentation when creating new copies of the bytecode

  #136525 merged Jul 14, 2025

• GH-135904: Improve the JIT's performance on macOS

  #136528 merged Jul 14, 2025

• [3.13] gh-130664: support '_' (just as ',') in Decimal's formatting (GH-132155)

  #136649 merged Jul 14, 2025

• gh-90733: improve hashlib.scrypt interface

  #136100 merged Jul 14, 2025

• gh-134567: Move unittest What’s New entry

  #136630 merged Jul 14, 2025

• [3.13] Partially revert "gh-101100: Fix sphinx warnings in library/email.parser.rst (GH-136475)" (GH-136629)

  #136647 merged Jul 14, 2025

• [3.14] Partially revert "gh-101100: Fix sphinx warnings in library/email.parser.rst (GH-136475)" (GH-136629)

  #136646 merged Jul 14, 2025

• [3.13] gh-127971: fix off-by-one read beyond the end of a string during search (#132574)

  #136648 merged Jul 14, 2025

• Partially revert "gh-101100: Fix sphinx warnings in library/email.parser.rst (#136475)"

  #136629 merged Jul 14, 2025

• [3.13] gh-109700: fix memory error handling in PyDict_SetDefault (#136338)

  #136642 merged Jul 14, 2025

• gh-67341: fix comment about windows link stat mapping

  #136049 merged Jul 14, 2025

• [3.14] gh-127146: Emscripten: Fix test_open_undecodable_uri by setting -sTEXTDECODER=2 (GH-136624)

  #136631 merged Jul 14, 2025

• [3.14] gh-135256: Simplify parsing parameters in Argument Clinic (GH-135257)

  #136635 merged Jul 13, 2025

• gh-135256: Simplify parsing parameters in Argument Clinic

  #135257 merged Jul 13, 2025

• gh-127146: Emscripten: Fix test_open_undecodable_uri by setting -sTEXTDECODER=2

  #136624 merged Jul 13, 2025

• gh-121914: Change the names of the symbol tables for lambda and genexpr

  #135288 merged Jul 13, 2025

• [3.14] gh-127971: fix off-by-one read beyond the end of a string during search (GH-132574)

  #136628 merged Jul 13, 2025

• gh-127971: fix off-by-one read beyond the end of a string during search

  #132574 merged Jul 13, 2025

• [3.13] gh-42237: Link to complete list of codec aliases (GH-136625)

  #136627 merged Jul 13, 2025

• [3.14] gh-42237: Link to complete list of codec aliases (GH-136625)

  #136626 merged Jul 13, 2025

• gh-42237: Link to complete list of codec aliases

  #136625 merged Jul 13, 2025

• gh-132629: Deprecate acception out of range values for unsigned integers in PyArg_Parse

  #132630 merged Jul 13, 2025

• [3.13] gh-132346: Docs: Clarify that reference counts aren't stable between versions (GH-132352)

  #136614 merged Jul 13, 2025

• [3.14] gh-132346: Docs: Clarify that reference counts aren't stable between versions (GH-132352)

  #136613 merged Jul 13, 2025

• gh-132346: Docs: Clarify that reference counts aren't stable between versions

  #132352 merged Jul 13, 2025

• gh-136547: allow to temporarily disable hash algorithms in tests

  #136570 merged Jul 13, 2025

• [3.14] gh-134833: improve docs for del s[i:j] in Mutable Sequence Types (GH-134834)

  #136608 merged Jul 13, 2025

• [3.14] Docs: Fix and improve the PyUnstable_Object_EnableDeferredRefcount documentation (GH-135323)

  #136610 merged Jul 13, 2025

• Docs: Fix and improve the PyUnstable_Object_EnableDeferredRefcount documentation

  #135323 merged Jul 13, 2025

• [3.13] gh-136523: Fix wave.Wave_write emitting an unraisable when open raises (GH-136529)

  #136607 merged Jul 13, 2025

• [3.13] gh-134833: improve docs for del s[i:j] in Mutable Sequence Types (GH-134834)

  #136609 merged Jul 13, 2025

• gh-134833: Detail del s[i:j] in Mutable Sequence Types

  #134834 merged Jul 13, 2025

• gh-132969: ACKS file update was missed in gh-133222

  #136144 merged Jul 13, 2025

• gh-136523: fix wave.Wave_write emitting an unraisable when open raises

  #136529 merged Jul 13, 2025

• [3.14] gh-134939: Correct concurrent.interpreters source code link (GH-136564)

  #136605 merged Jul 13, 2025

• gh-134939: Correct concurrent.interpreters source code link

  #136564 merged Jul 13, 2025

• [3.13] gh-101100: Fix sphinx warnings in Doc/library/platform.rst (GH-136562)

  #136598 merged Jul 12, 2025

• [3.14] gh-101100: Fix sphinx warnings in Doc/library/platform.rst (GH-136562)

  #136597 merged Jul 12, 2025

• gh-101100: Fix sphinx warnings in Doc/library/platform.rst

  #136562 merged Jul 12, 2025

• gh-136591: avoid using deprecated features for OpenSSL 3.0+

  #136592 merged Jul 12, 2025

• [3.14] gh-136549: Fix signature of threading.excepthook() (GH-136559)

  #136589 merged Jul 12, 2025

• [3.13] gh-136549: Fix signature of threading.excepthook() (GH-136559)

  #136590 merged Jul 12, 2025

• gh-136549: Fix signature of threading.excepthook()

  #136559 merged Jul 12, 2025

• [3.14] gh-91153: prevent a crash in bytearray.__setitem__(ind, ...) when ind.__index__ has side-effects (GH-132379)

  #136581 merged Jul 12, 2025

• [3.13] gh-91153: prevent a crash in bytearray.__setitem__(ind, ...) when ind.__index__ has side-effects (GH-132379)

  #136582 merged Jul 12, 2025

• [3.14] gh-134759: fix UnboundLocalError in email.message.Message.get_payload (GH-136071)

  #136579 merged Jul 12, 2025

• [3.13] gh-134759: fix UnboundLocalError in email.message.Message.get_payload (GH-136071)

  #136580 merged Jul 12, 2025

• gh-91153: Fix bytearray holding a reference to its internal buffer when calling into potentially mutating __index__ methods

  #132379 merged Jul 12, 2025

• gh-134759: UnboundLocalError in email.message.Message.get_payload

  #136071 merged Jul 12, 2025

• gh-99813: Start using SSL_sendfile when available

  #99907 merged Jul 12, 2025

• [3.14] gh-89083: Add CLI tests for UUIDv{6,7,8} (GH-136548)

  #136576 merged Jul 12, 2025

• gh-99631: Add custom loads and dumps support for the shelve module

  #118065 merged Jul 12, 2025

• [3.9] gh-135661: Fix parsing start and end tags in HTMLParser according to the HTML5 standard (GH-135930) (GH-136268)

  #136293 merged Jul 12, 2025

• [3.10] gh-135661: Fix parsing start and end tags in HTMLParser according to the HTML5 standard (GH-135930) (GH-136268)

  #136292 merged Jul 12, 2025

• [3.11] gh-135661: Fix parsing start and end tags in HTMLParser according to the HTML5 standard (GH-135930) (GH-136268)

  #136291 merged Jul 12, 2025

• [3.12] gh-102555: Fix comment parsing in HTMLParser according to the HTML5 standard (GH-135664)

  #136273 merged Jul 12, 2025

• [3.11] gh-102555: Fix comment parsing in HTMLParser according to the HTML5 standard (GH-135664)

  #136274 merged Jul 12, 2025

• [3.10] gh-102555: Fix comment parsing in HTMLParser according to the HTML5 standard (GH-135664)

  #136275 merged Jul 12, 2025

• [3.9] gh-102555: Fix comment parsing in HTMLParser according to the HTML5 standard (GH-135664)

  #136276 merged Jul 12, 2025

• gh-89083: Add CLI tests for UUIDv{6,7,8}

  #136548 merged Jul 12, 2025

• gh-135853: add math.fmax and math.fmin

  #135888 merged Jul 12, 2025

• gh-136565: Improve and amend hashlib.__doc__

  #136566 merged Jul 12, 2025

• gh-111506: Add _Py_OPAQUE_PYOBJECT to hide PyObject layout & related API

  #136505 merged Jul 12, 2025

• gh-135401: Test AWS-LC as a cryptography library in CI

  #135402 merged Jul 11, 2025

• Minor edit: Improve comment readability and ordering

  #136557 merged Jul 11, 2025

• Doc: More duplicate word fix

  #136299 merged Jul 11, 2025

• [3.13] gh-101100: Fix sphinx warnings in Doc/library/functools.rst (GH-136424)

  #136554 merged Jul 11, 2025

• [3.14] gh-101100: Fix sphinx warnings in Doc/library/functools.rst (GH-136424)

  #136552 merged Jul 11, 2025

• [3.13] gh-130160: use .. program:: directive for documenting venv CLI (GH-130699)

  #136551 merged Jul 11, 2025

• gh-101100: Fix sphinx warnings in Doc/library/functools.rst

  #136424 merged Jul 11, 2025

• [3.14] gh-130160: use .. program:: directive for documenting venv CLI (GH-130699)

  #136550 merged Jul 11, 2025

• [3.14] gh-130478: fix HACL* build for macOS Silicon (GH-134188)

  #135009 merged Jul 11, 2025

• gh-135906: Test the internal C API in test_cext

  #136247 merged Jul 11, 2025

• gh-136156: Remove tempfile test_link_tmpfile()

  #136534 merged Jul 11, 2025

• [3.14] gh-136517: Print uncollectable objects if DEBUG_UNCOLLECTABLE mode was set (GH-136518)

  #136522 merged Jul 11, 2025

• [3.14] gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 (GH-136500)

  #136544 merged Jul 11, 2025

• [3.13] gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 (GH-136500)

  #136545 merged Jul 11, 2025

• gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64

  #136500 merged Jul 11, 2025

• gh-136300: Modify C tests to conform to PEP-737

  #136301 merged Jul 11, 2025

• [3.14] gh-136434: Fix docs generation of UnboundItem in subinterpreters (GH-136435)

  #136540 merged Jul 11, 2025

• gh-136434: Fix docs generation of UnboundItem in subinterpreters

  #136435 merged Jul 11, 2025

• [3.13] gh-76637: Note that undefined Codec is for testing (GH-136531)

  #136537 merged Jul 11, 2025

• [3.14] gh-76637: Note that undefined Codec is for testing (GH-136531)

  #136536 merged Jul 11, 2025

• gh-76637: Note that undefined Codec is for testing

  #136531 merged Jul 11, 2025

• [3.13] gh-101100: Fix sphinx warnings in library/email.parser.rst (GH-136475)

  #136533 merged Jul 11, 2025

• [3.14] gh-101100: Fix sphinx warnings in library/email.parser.rst (GH-136475)

  #136532 merged Jul 11, 2025

• gh-101100: Fix sphinx warnings in library/email.parser.rst

  #136475 merged Jul 11, 2025

• gh-107538: [Enum] fix handling of inverted/negative values

  #132273 merged Jul 10, 2025

• Omit Python/perf_jit_trampoline.c from the **/*jit* CODEOWNERS rule

  #136519 merged Jul 10, 2025

• gh-136517: Print uncollectable objects if DEBUG_UNCOLLECTABLE mode was set

  #136518 merged Jul 10, 2025

• gh-135953: Implement sampling tool under profile.sample

  #135998 merged Jul 10, 2025

• [3.14] gh-52876: Implement missing parameter in codecs.StreamReaderWriter functions (GH-136498)

  #136514 merged Jul 10, 2025

• [3.13] gh-52876: Implement missing parameter in codecs.StreamReaderWriter functions (GH-136498)

  #136515 merged Jul 10, 2025

• gh-52876: Implement missing parameter in codecs.StreamReaderWriter functions

  #136498 merged Jul 10, 2025

• [3.14] gh-82663: Clarify codecs.iterdecode/encode docs (GH-136497)

  #136513 merged Jul 10, 2025

• [3.13] gh-82663: Clarify codecs.iterdecode/encode docs (GH-136497)

  #136512 merged Jul 10, 2025

• gh-82663: Clarify codecs.iterdecode/encode docs

  #136497 merged Jul 10, 2025

• [3.14] gh-132661: Add default value (of "") for Interpolation.expression (GH-136441)

  #136511 merged Jul 10, 2025

• gh-132661: Add default value (of "") for Interpolation.expression

  #136441 merged Jul 10, 2025

• [3.14] gh-136394: Fix race condition in test_zstd (GH-136432)

  #136506 merged Jul 10, 2025

• [3.13] gh-136209: Add .. c:var:: declarations for C exception types (GH-136210)

  #136503 merged Jul 10, 2025

• [3.14] gh-136209: Add .. c:var:: declarations for C exception types (GH-136210)

  #136504 merged Jul 10, 2025

• gh-136394: Fix race condition in test_zstd

  #136432 merged Jul 10, 2025

• [3.13] gh-136438: Make sure test_builtins pass with all optimization levels (GH-136474)

  #136502 merged Jul 10, 2025

• gh-82088: Improve performance of PyLong_As*() for multi-digit ints

  #135585 merged Jul 10, 2025

• gh-136209: Add .. c:var:: declarations for C exception types

  #136210 merged Jul 10, 2025

• [3.12] gh-128605: Add branch protections for x86_64 in asm_trampolineS (#128606)

  #135094 merged Jul 10, 2025

• [3.14] gh-136438: Make sure test_builtins pass with all optimization levels (GH-136474)

  #136496 merged Jul 10, 2025

• gh-136438: Make sure test_builtins pass with all optimization levels

  #136474 merged Jul 10, 2025

• [3.14] gh-136476: Remove creation of unused list (GH-136494)

  #136495 merged Jul 10, 2025

• gh-136476: Remove creation of unused list

  #136494 merged Jul 10, 2025

• [3.14] gh-135846: Add zstd dependency to Android build script (GH-136253)

  #136491 merged Jul 10, 2025

• [3.14] gh-136476: Show the full stack in get_async_stack_trace in _remote_debugging (GH-136483)

  #136490 merged Jul 9, 2025

• gh-135846: Add zstd dependency to Android build script

  #136253 merged Jul 9, 2025

• [3.13] gh-102740: Clarify time.monotonic() "system-wide" in the doc (GH-136431)

  #136489 merged Jul 9, 2025

• [3.14] gh-102740: Clarify time.monotonic() "system-wide" in the doc (GH-136431)

  #136488 merged Jul 9, 2025

• gh-136476: Show the full stack in get_async_stack_trace in _remote_debugging

  #136483 merged Jul 9, 2025

• gh-102740: Clarify time.monotonic() "system-wide" in the doc

  #136431 merged Jul 9, 2025

• gh-136156: Skip test_tempfile.test_link_tmpfile() on Android

  #136430 merged Jul 9, 2025

• [3.13] gh-136145: Define 'standard library' and 'stdlib' in the glossary (GH-136146)

  #136486 merged Jul 9, 2025

• [3.14] gh-136145: Define 'standard library' and 'stdlib' in the glossary (GH-136146)

  #136485 merged Jul 9, 2025

• gh-136145: Define 'standard library' and 'stdlib' in the glossary

  #136146 merged Jul 9, 2025

• Add Diego as code owner of the JIT

  #136460 merged Jul 9, 2025

• GH-115802: Optimize JIT stencils for size

  #136393 merged Jul 9, 2025

• Minor edit: Move comments closer to the code they describe

  #136477 merged Jul 9, 2025

• [3.13] gh-81520: Document unexpected os.path.ismount behaviour with btrfs subvolumes (GH-136058)

  #136473 merged Jul 9, 2025

• [3.14] gh-81520: Document unexpected os.path.ismount behaviour with btrfs subvolumes (GH-136058)

  #136471 merged Jul 9, 2025

• gh-81520: Add documentatoion about unexpected os.path.ismount() behaviour

  #136058 merged Jul 9, 2025

• [3.13] gh-131825: Fix sqlite3 timezone-naive adapter recipe (GH-136270)

  #136468 merged Jul 9, 2025

• [3.14] gh-131825: Fix sqlite3 timezone-naive adapter recipe (GH-136270)

  #136467 merged Jul 9, 2025

• gh-131825: Fixed sqlite timezone-naive adapter recipe

  #136270 merged Jul 9, 2025

• [3.13] Docs: unittest.enterModuleContext is not a classmethod (GH-136464)

  #136466 merged Jul 9, 2025

• [3.14] Docs: unittest.enterModuleContext is not a classmethod (GH-136464)

  #136465 merged Jul 9, 2025

• Docs: unittest.enterModuleContext is not a classmethod

  #136464 merged Jul 9, 2025

• [3.14] gh-136447: Use self.loop instead of global loop variable in asyncio REPL (GH-136448)

  #136458 merged Jul 9, 2025

• [3.13] gh-136447: Use self.loop instead of global loop variable in asyncio REPL (GH-136448)

  #136457 merged Jul 9, 2025

• gh-136447: Use self.loop instead of global loop variable in asyncio REPL

  #136448 merged Jul 9, 2025

• [3.13] gh-136162: Clean up encodings package documentation

  #136456 merged Jul 9, 2025

• [3.14] gh-134657: Remove newly added private names from asyncio.__all__ (GH-134665)

  #136455 merged Jul 9, 2025

• [3.14] gh-136162: Document encodings package functions (GH-136164)

  #136454 merged Jul 9, 2025

• [3.13] gh-136162: Document encodings package functions (GH-136164)

  #136453 merged Jul 9, 2025

• [3.14] gh-53243: Document codecs.readbuffer_encode() (GH-136284)

  #136452 merged Jul 9, 2025

• [3.13] gh-53243: Document codecs.readbuffer_encode() (GH-136284)

  #136451 merged Jul 9, 2025

• [3.14] gh-94503: Update logging cookbook example with info on addressing log injection. (GH-136446)

  #136449 merged Jul 9, 2025

• [3.13] gh-94503: Update logging cookbook example with info on addressing log injection. (GH-136446)

  #136450 merged Jul 9, 2025

• gh-134657: Remove newly added private names from asyncio.__all__

  #134665 merged Jul 9, 2025

• gh-53243: Document codecs.readbuffer_encode()

  #136284 merged Jul 9, 2025

• gh-94503: Update logging cookbook example.

  #136446 merged Jul 9, 2025

• gh-119109: improve functools.partial vectorcall with keywords

  #124584 merged Jul 9, 2025

• [3.14] gh-136229: Remove Platform Emscripten is not supported warning (GH-136230)

  #136445 merged Jul 9, 2025

• gh-136229: Remove Platform Emscripten is not supported warning

  #136230 merged Jul 9, 2025

• [3.14] gh-91048: Revert the memory cache removal for remote debugging (GH-136440)

  #136443 merged Jul 9, 2025

• gh-91048: Revert the memory cache removal for remote debugging

  #136440 merged Jul 9, 2025

• [3.12] gh-130077: Properly match full soft keywords in the parser (GH-135317)

  #135400 merged Jul 8, 2025

• Fix comment about number of unicode string types

  #136439 merged Jul 8, 2025

• gh-136162: Document encodings

  #136164 merged Jul 8, 2025

• GH-91636: Clear weakrefs created by finalizers.

  #136401 merged Jul 8, 2025

• [3.14] GH-133136: Revise QSBR to reduce excess memory held (gh-135473)

  #135912 merged Jul 8, 2025

• [3.14] Update bytecode magic number in tests for the 3.14 release candidate (GH-136427)

  #136429 merged Jul 8, 2025

• Update bytecode magic number in tests for the 3.14 release candidate

  #136427 merged Jul 8, 2025

• gh-136156: Allow using linkat() with TemporaryFile

  #136281 merged Jul 8, 2025

• [3.14] gh-136380: Fix import behavior for concurrent.futures.InterpreterPoolExecutor (GH-136381)

  #136420 merged Jul 8, 2025

• gh-136380: Fix import behavior for concurrent.futures.InterpreterPoolExecutor

  #136381 merged Jul 8, 2025

• [3.14] gh-136186: Fix race condition in test_external_inspection.test_only_active_thread (GH-136347)

  #136416 merged Jul 8, 2025

• gh-136186: Fix race condition in test_external_inspection.test_only_active_thread

  #136347 merged Jul 8, 2025

• [3.13] gh-101100: Fix sphinx warnings in Doc/library/exceptions.rst (GH-136309)

  #136415 merged Jul 8, 2025

• [3.14] gh-101100: Fix sphinx warnings in Doc/library/exceptions.rst (GH-136309)

  #136414 merged Jul 8, 2025

• gh-101100: Fix sphinx warnings in Doc/library/exceptions.rst

  #136309 merged Jul 8, 2025

• [3.14] gh-120713: Make _Py_NORMALIZE_CENTURY private (GH-135933)

  #136387 merged Jul 8, 2025

• [3.14] gh-136297: Fix hypothesis and subTest usage in test_zoneinfo_property.py (GH-136384)

  #136407 merged Jul 8, 2025

• [3.13] gh-136297: Fix hypothesis and subTest usage in test_zoneinfo_property.py (GH-136384)

  #136408 merged Jul 8, 2025

• gh-136297: Fix hypothesis and subTest usage in test_zoneinfo_property.py

  #136384 merged Jul 8, 2025

• gh-117657: enable test_capi under TSAN

  #136269 merged Jul 8, 2025

• gh-134043: use _PyObject_GetMethodStackRef in pattern matching

  #136356 merged Jul 8, 2025

• [3.13] gh-136155: Docs: only add custom OpenGraph protocol meta tags for HTML builds (GH-136187)

  #136383 merged Jul 8, 2025

• [3.14] gh-136155: Docs: only add custom OpenGraph protocol meta tags for HTML builds (GH-136187)

  #136382 merged Jul 8, 2025

• [3.14] gh-101100: Fix sphinx warnings in whatsnew/3.11.rst (GH-136402)

  #136405 merged Jul 8, 2025

• [3.13] gh-101100: Fix sphinx warnings in whatsnew/3.11.rst (GH-136402)

  #136404 merged Jul 8, 2025

• gh-101100: Fix sphinx warnings in whatsnew/3.11.rst

  #136402 merged Jul 8, 2025

• [3.14] gh-102567: Add missing newline to --help-all (GH-136391)

  #136403 merged Jul 8, 2025

• [3.14] gh-135913: Document ob_refcnt, ob_type, ob_size (GH-135914)

  #136377 merged Jul 8, 2025

• gh-102567: Add missing newline to --help-all

  #136391 merged Jul 8, 2025

• [3.14] gh-136032: Fix argparse.BooleanOptionalAction doc (GH-136133)

  #136329 merged Jul 8, 2025

• [3.13] gh-136032: Fix argparse.BooleanOptionalAction doc (GH-136133)

  #136330 merged Jul 8, 2025

• gh-98388: add tests for happy eyeballs

  #136368 merged Jul 7, 2025

• [3.14] gh-135906: Use _PyObject_CAST in internal headers (GH-135892)

  #136392 merged Jul 7, 2025

• gh-135906: Use _PyObject_CAST in internal CPython headers

  #135892 merged Jul 7, 2025

• [3.13] gh-101100: Fix Sphinx warnings in library/email.compat32-message.rst (GH-136323)

  #136390 merged Jul 7, 2025

• [3.14] gh-101100: Fix Sphinx warnings in library/email.compat32-message.rst (GH-136323)

  #136389 merged Jul 7, 2025

• gh-101100: Fix Sphinx warnings in library/email.compat32-message.rst

  #136323 merged Jul 7, 2025

• [3.14] gh-87790: support thousands separators for formatting fractional part of Decimal (GH-132202)

  #136365 merged Jul 7, 2025

• [3.14] gh-87790: support thousands separators for formatting fractional part of Fraction (GH-132204)

  #136364 merged Jul 7, 2025

• gh-120713: Make _Py_NORMALIZE_CENTURY private

  #135933 merged Jul 7, 2025

• gh-136155: Docs: only add custom OpenGraph protocol meta tags for HTML builds

  #136187 merged Jul 7, 2025

• [3.14] gh-124486: Fix test_whichdb_ndbm in test_dbm on NetBSD (GH-136335)

  #136378 merged Jul 7, 2025

• [3.13] gh-124486: Fix test_whichdb_ndbm in test_dbm on NetBSD (GH-136335)

  #136379 merged Jul 7, 2025

• gh-124486: Fix test_whichdb_ndbm in test_dbm on NetBSD

  #136335 merged Jul 7, 2025

• gh-135913: Document ob_refcnt, ob_type, ob_size

  #135914 merged Jul 7, 2025

• [3.13] gh-86682: Add versionadded for sys._getframemodulename (GH-136325)

  #136376 merged Jul 7, 2025

• [3.14] gh-86682: Add versionadded for sys._getframemodulename (GH-136325)

  #136375 merged Jul 7, 2025

• gh-86682: Add versionadded for sys._getframemodulename

  #136325 merged Jul 7, 2025

• [3.14] gh-131591: Document Py_REMOTE_DEBUG (GH-135929)

  #136374 merged Jul 7, 2025

• gh-131591: Document Py_REMOTE_DEBUG

  #135929 merged Jul 7, 2025

• [3.14] gh-135755: Document __future__.* and CO_* as proper Sphinx objects (GH-135980)

  #136370 merged Jul 7, 2025

• [3.14] gh-101100: Fix sphinx warnings in whatsnew/3.9 (GH-136163)

  #136372 merged Jul 7, 2025

• [3.13] gh-101100: Fix sphinx warnings in whatsnew/3.9 (GH-136163)

  #136373 merged Jul 7, 2025

• gh-101100: Fix sphinx warnings in whatsnew/3.9

  #136163 merged Jul 7, 2025

• gh-135755: Document __future__.* and CO_* as proper Sphinx objects

  #135980 merged Jul 7, 2025

• [3.14] gh-130662: Accept leading zeros in precision/width for Decimal's formatting (GH-132549)

  #136362 merged Jul 7, 2025

• [3.14] gh-130662: Accept leading zeros in precision/width for Fraction's formatting (GH-130663)

  #136361 merged Jul 7, 2025

• [3.14] gh-136289: Fix test_sqlite3 on platforms with strict UTF-8 filesystem (GH-136326)

  #136350 merged Jul 7, 2025

• [3.13] gh-136289: Fix test_sqlite3 on platforms with strict UTF-8 filesystem (GH-136326)

  #136351 merged Jul 7, 2025

• [3.14] GH-133932: Tagged ints are heap safe (GH-134244)

  #134494 merged Jul 7, 2025

• [3.14] GH-135106: Restrict trashcan to GC'ed objects (GH-135682)

  #135876 merged Jul 7, 2025

• [3.13] gh-94503: Update logging cookbook with an example of uniformly handling newlines in output. (GH-136217)

  #136358 merged Jul 7, 2025

• [3.14] gh-94503: Update logging cookbook with an example of uniformly handling newlines in output. (GH-136217)

  #136357 merged Jul 7, 2025

• [3.13] gh-127502: Remove XML vulnerability table (GH-135294)

  #136360 merged Jul 7, 2025

• [3.14] gh-127502: Remove XML vulnerability table (GH-135294)

  #136359 merged Jul 7, 2025

• gh-127502: Update XML vulnerability table

  #135294 merged Jul 7, 2025

• gh-94503: Update logging cookbook with an example of uniformly handli…

  #136217 merged Jul 7, 2025

• gh-87790: support thousands separators for formatting fractional part of Fraction

  #132204 merged Jul 7, 2025

• gh-87790: support thousands separators for formatting fractional part of Decimal

  #132202 merged Jul 7, 2025

• [3.14] gh-109700: fix interpreter finalization while handling memory error (GH-136342)

  #136352 merged Jul 7, 2025

• [3.13] gh-109700: fix interpreter finalization while handling memory error (GH-136342)

  #136353 merged Jul 7, 2025

• gh-109700: fix interp finalization while handling memory error

  #136342 merged Jul 7, 2025

• gh-136289: Fix test_sqlite3 on platforms with strict UTF-8 filesystem

  #136326 merged Jul 7, 2025

• [3.13] Docs: Move "or" outside monospace syntax in tarfile.rst (GH-136263)

  #136348 merged Jul 7, 2025

• [3.14] gh-136316: Make typing.evaluate_forward_ref better at evaluating nested forwardrefs (GH-136319)

  #136346 merged Jul 7, 2025

• gh-136316: Make typing.evaluate_forward_ref better at evaluating nested forwardrefs

  #136319 merged Jul 6, 2025

• gh-136021: Make type_params a required parameter for typing._eval_type

  #136332 merged Jul 6, 2025

• [3.13] gh-109070: Document that get_context in multiprocessing have side effect (GH-136341)

  #136344 merged Jul 6, 2025

• [3.14] gh-109070: Document that get_context in multiprocessing have side effect (GH-136341)

  #136343 merged Jul 6, 2025

• gh-109070: Document that get_context in multiprocessing have side effect

  #136341 merged Jul 6, 2025

• [3.14] gh-109700: fix memory error handling in PyDict_SetDefault (GH-136338)

  #136340 merged Jul 6, 2025

• gh-109700: fix memory error handling in PyDict_SetDefault

  #136338 merged Jul 6, 2025

• [3.14] gh-129824: fix data races in subinterpreters under TSAN (GH-135794)

  #136266 merged Jul 6, 2025

• [3.14] gh-136285: Improve pickle protocol testing in test_interpreters (GH-136286)

  #136333 merged Jul 6, 2025

• gh-136285: Improve pickle protocol testing in test_interpreters

  #136286 merged Jul 6, 2025

• gh-136032: Fix argparse.BooleanOptionalAction doc

  #136133 merged Jul 5, 2025

• [3.14] gh-136315: Fix skipped multithreading test in test_zstd (GH-136320)

  #136322 merged Jul 5, 2025

• gh-136315: Fix skipped multithreading test in test_zstd

  #136320 merged Jul 5, 2025

• gh-136047: Allow typing._allow_reckless_class_checks to check _py_abc

  #136115 merged Jul 5, 2025

• gh-130870: Preserve GenericAlias subclasses in typing.get_type_hints()

  #131583 merged Jul 5, 2025

• [3.13] gh-101100: Fix references in http.cookiejar docs (GH-136238)

  #136317 merged Jul 5, 2025

• [3.14] gh-101100: Fix references in http.cookiejar docs (GH-136238)

  #136318 merged Jul 5, 2025

• gh-101100: Fix references in http.cookiejar docs #114658

  #136238 merged Jul 5, 2025

• [3.14] gh-136297: Test all pickle protocols in test_zoneinfo_property.py (GH-136298)

  #136311 merged Jul 5, 2025

• [3.13] gh-136297: Test all pickle protocols in test_zoneinfo_property.py (GH-136298)

  #136312 merged Jul 5, 2025

• gh-136297: Test all pickle protocols in test_zoneinfo_property.py

  #136298 merged Jul 5, 2025

• [3.14] gh-136288: Fix error message in _testcapi/vectorcall.c (GH-136258)

  #136294 merged Jul 4, 2025

• [3.13] gh-136288: Fix error message in _testcapi/vectorcall.c (GH-136258)

  #136295 merged Jul 4, 2025

• gh-136288: Correct error display in _testcapi/vectorcall.c

  #136258 merged Jul 4, 2025

• [3.12] gh-135661: Fix parsing start and end tags in HTMLParser according to the HTML5 standard (GH-135930)

  #136268 merged Jul 4, 2025

• [3.14] Docs: Move "or" outside monospace syntax in tarfile.rst (GH-136263)

  #136290 merged Jul 4, 2025

• Move or outside monospace syntax in tarfile.rst

  #136263 merged Jul 4, 2025

• [3.14] gh-135773: have pyvenv.cfg without home key anchor a venv and deduce home (GH-135831)

  #136287 merged Jul 4, 2025

• gh-135773: have pyvenv.cfg without home key anchor a venv and deduce home

  #135831 merged Jul 4, 2025

• [3.14] gh-102555: Fix comment parsing in HTMLParser according to the HTML5 standard (GH-135664)

  #136271 merged Jul 4, 2025

• [3.13] gh-102555: Fix comment parsing in HTMLParser according to the HTML5 standard (GH-135664)

  #136272 merged Jul 4, 2025

• gh-102555: Fix comment parsing in HTMLParser

  #135664 merged Jul 4, 2025

• gh-129824: fix data races in subinterpreters under TSAN

  #135794 merged Jul 4, 2025

• gh-115999: remove redundant check in free-threading from _STORE_ATTR_WITH_HINT

  #136249 merged Jul 4, 2025

• gh-133982: Test _pyio.BytesIO in free-threaded tests

  #136218 merged Jul 4, 2025

• [3.12] gh-135462: Fix quadratic complexity in processing special input in HTMLParser (GH-135464)

  #135483 merged Jul 3, 2025

• [3.14] Clarify some details regarding sys.monitoring (GH-133981)

  #136259 merged Jul 3, 2025

• [3.13] gh-135661: Fix parsing start and end tags in HTMLParser according to the HTML5 standard (GH-135930)

  #136256 merged Jul 3, 2025

• [3.9] gh-135462: Fix quadratic complexity in processing special input in HTMLParser (GH-135464)

  #135486 merged Jul 3, 2025

• [3.10] gh-135462: Fix quadratic complexity in processing special input in HTMLParser (GH-135464)

  #135485 merged Jul 3, 2025

• [3.11] gh-135462: Fix quadratic complexity in processing special input in HTMLParser (GH-135464)

  #135484 merged Jul 3, 2025

• Clarify some details regarding sys.monitoring

  #133981 merged Jul 3, 2025

• [3.14] gh-135661: Fix parsing start and end tags in HTMLParser according to the HTML5 standard (GH-135930)

  #136255 merged Jul 3, 2025

• [3.14] gh-135252: Document Zstandard integration across zipfile, shutil, and tarfile (GH-135311)

  #136254 merged Jul 3, 2025

• gh-135661: Fix parsing start and end tags in HTMLParser

  #135930 merged Jul 3, 2025

• gh-135252: Document Zstandard integration across zipfile, shutil, and tarfile

  #135311 merged Jul 3, 2025

• [3.13] gh-115119: Recommend upstream libmpdec in build requirements (#136205)

  #136245 merged Jul 3, 2025

• gh-135075: Make PyObject_SetAttr() fail with NULL value and exception

  #136180 merged Jul 3, 2025

• [3.14] gh-115119: Recommend upstream libmpdec in build requirements (GH-136205)

  #136244 merged Jul 3, 2025

• gh-115119: recommend upstream libmpdec in build requirements

  #136205 merged Jul 3, 2025

• Python/gc.c: Refer to InternalDocs instead of devguide.

  #136243 merged Jul 3, 2025

• [3.14] gh-130664: Treat '0' fill character with align '=' as zero-padding for Fraction's (GH-131067)

  #136241 merged Jul 3, 2025

• [3.13] gh-130664: Treat '0' fill character with align '=' as zero-padding for Fraction's (GH-131067)

  #136242 merged Jul 3, 2025

• [3.14] gh-133740: Fix regression in locale.nl_langinfo(ALT_DIGITS) (GH-136237)

  #136240 merged Jul 3, 2025

• gh-130664: treat '0' fill character with align '=' as zero-padding for Fraction's

  #131067 merged Jul 3, 2025

• gh-133740: Fix regression in locale.nl_langinfo(ALT_DIGITS)

  #136237 merged Jul 3, 2025

• [3.13] gh-135069: Fix exception message in encodings.idna module (GH-135071)

  #136236 merged Jul 3, 2025

• [3.13] Docs: fix docstring of email.message.Message.add_header (GH-134355)

  #135340 merged Jul 3, 2025

• [3.14] gh-135069: Fix exception message in encodings.idna module (GH-135071)

  #136235 merged Jul 3, 2025

• [3.14] Fix comments for heapq.siftup_max (GH-135359)

  #136232 merged Jul 3, 2025

• [3.13] Fix comments for heapq.siftup_max (GH-135359)

  #136233 merged Jul 3, 2025

• gh-135069: Fix exception message in encodings.idna module

  #135071 merged Jul 3, 2025

• Fix comments for heapq.siftup_max()

  #135359 merged Jul 3, 2025

• [3.14] gh-135640: Adds more type checking to ElementTree (GH-135643)

  #136225 merged Jul 3, 2025

• [3.13] gh-135640: Adds more type checking to ElementTree (GH-135643)

  #136226 merged Jul 3, 2025

• gh-135640: Adds type checking to ElementTree.ElementTree constructor

  #135643 merged Jul 3, 2025

• [3.14] gh-127705: Move Py_INCREF_MORTAL() to the internal C API (GH-136178)

  #136206 merged Jul 3, 2025

• [3.14] gh-135836: Fix IndexError in asyncio.create_connection() (GH-135875)

  #136221 merged Jul 3, 2025

• [3.13] gh-135836: Fix IndexError in asyncio.create_connection() (GH-135875)

  #136222 merged Jul 3, 2025

• gh-135836: Fix IndexError in asyncio.create_connection()

  #135875 merged Jul 3, 2025

• [3.13] gh-135836: Fix IndexError in asyncio.create_connection with empty exceptions list (GH-135845)

  #136168 merged Jul 3, 2025

• [3.14] gh-135836: Fix IndexError in asyncio.create_connection with empty exceptions list (GH-135845)

  #136167 merged Jul 3, 2025

• [3.13] gh-136135: Doc: Fix some broken links (GH-136137)

  #136219 merged Jul 3, 2025

• [3.14] gh-136135: Doc: Fix some broken links (GH-136137)

  #136220 merged Jul 3, 2025

• gh-136135: Doc: Fix some broken links

  #136137 merged Jul 3, 2025

• [3.13] Replace capi-sig mailing list with discuss.python.org (GH-136211)

  #136214 merged Jul 2, 2025

• [3.14] Replace capi-sig mailing list with discuss.python.org (GH-136211)

  #136213 merged Jul 2, 2025

• Replace capi-sig mailing list with discuss.python.org

  #136211 merged Jul 2, 2025

• gh-136203: Improve TypeError msg when comparing two MappingProxyTypes

  #136204 merged Jul 2, 2025

• gh-127705: Move Py_INCREF_MORTAL() to the internal C API

  #136178 merged Jul 2, 2025

• [3.13] gh-115119: Defer removal of bundled libmpdec to 3.16 (GH-133997)

  #136201 merged Jul 2, 2025

• [3.14] gh-115119: Defer removal of bundled libmpdec to 3.16 (GH-133997)

  #136199 merged Jul 2, 2025

• gh-136193: Improve TypeError msg when comparing two SimpleNamespaces

  #136195 merged Jul 2, 2025

• gh-134567: Exposes log format to users in unittest.TestCase.assertLogs

  #134570 merged Jul 2, 2025

• gh-115119: defer removal of bundled libmpdec to 3.16

  #133997 merged Jul 2, 2025

• [3.14] gh-134280: Disable constant folding for ~ with a boolean argument (GH-134982)

  #136185 merged Jul 2, 2025

• gh-136183: Deal with escapes in JIT optimizer's constant evaluator

  #136184 merged Jul 2, 2025

• [3.14] GH-134273: Allow setting JIT compiler flags at build time with CFLAGS_JIT (GH134276)

  #135792 merged Jul 1, 2025

• gh-134009: Expose PyMutex_IsLocked in the public C API

  #134365 merged Jul 1, 2025

• gh-134280: Disable constant folding for ~ with a boolean argument

  #134982 merged Jul 1, 2025

• gh-136125: Use _PyObject_GetMethodStackRef for LOAD_ATTR

  #136127 merged Jul 1, 2025

• gh-115119: removed implicit fallback to the bundled libmpdec

  #134078 merged Jul 1, 2025

• gh-105456: Remove deprecated sre_* modules

  #135994 merged Jul 1, 2025

• [3.14] gh-87298: Add tests for find_in_strong_cache() bug in _zoneinfo (GH-24829)

  #136181 merged Jul 1, 2025

• [3.13] gh-87298: Add tests for find_in_strong_cache() bug in _zoneinfo (GH-24829)

  #136182 merged Jul 1, 2025

• gh-87298: Add tests for find_in_strong_cache() bug in _zoneinfo

  #24829 merged Jul 1, 2025

• [3.14] gh-130396: Move PYOS_LOG2_STACK_MARGIN to internal headers (GH-135928)

  #136173 merged Jul 1, 2025

• [3.14] gh-136169: Update parameter name in fractions.from_float method (GH-136172)

  #136174 merged Jul 1, 2025

• [3.13] gh-136169: Update parameter name in fractions.from_float method (GH-136172)

  #136175 merged Jul 1, 2025

• gh-136169: Update parameter name in fractions.from_float method

  #136172 merged Jul 1, 2025

• gh-130396: Move PYOS_LOG2_STACK_MARGIN to internal headers

  #135928 merged Jul 1, 2025

• gh-135836: Fix IndexError in asyncio.create_connection with empty exceptions list

  #135845 merged Jul 1, 2025

• [3.14] gh-135755: Use private names (_Py*) for header file guards new in 3.14 (GH-135921)

  #135976 merged Jul 1, 2025

• gh-133447: Update sqlite3 What's New 3.15 entry

  #136079 merged Jul 1, 2025

• [3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614)

  #136126 merged Jul 1, 2025

• gh-87135: threading.Lock: Raise rather than hang on Python finalization

  #135991 merged Jul 1, 2025

• gh-133157: remove usage of _Py_NO_SANITIZE_UNDEFINED in pyexpat

  #135346 merged Jul 1, 2025

• [3.14] gh-133982: Use implementation-specific open in test_fileio.OtherFileTests (GH-135364)

  #136148 merged Jun 30, 2025

• [3.13] gh-133982: Use implementation-specific open in test_fileio.OtherFileTests (GH-135364)

  #136149 merged Jun 30, 2025

• gh-133982: Use implementation-specific open in test_fileio OtherFileTests

  #135364 merged Jun 30, 2025

• gh-135422: Fix regression in SyntaxError messages after #134036

  #135423 merged Jun 30, 2025

• [3.14] gh-134939: Fill Out the concurrent.interpreters Docs (gh-135902)

  #136141 merged Jun 30, 2025

• gh-134939: Fill Out the concurrent.interpreters Docs

  #135902 merged Jun 30, 2025

• [3.13] gh-85702: Catch PermissionError in zoneinfo.load_tzdata() (GH-136117)

  #136136 merged Jun 30, 2025

• [3.13] gh-63207: Update time.time documentation after GH-116822 (GH-136068)

  #136139 merged Jun 30, 2025

• [3.14] gh-63207: Update time.time documentation after GH-116822 (GH-136068)

  #136138 merged Jun 30, 2025

• gh-63207: Update time.time documentation after #116822

  #136068 merged Jun 30, 2025

• [3.13] gh-85702: Catch IsADirectoryError in zoneinfo (GH-131333)

  #136130 merged Jun 30, 2025

• [3.14] gh-85702: Catch PermissionError in zoneinfo.load_tzdata() (GH-136117)

  #136128 merged Jun 30, 2025

• [3.13] gh-136122: Fix video link for math.tau documentation (GH-136129)

  #136132 merged Jun 30, 2025

• [3.14] gh-136122: Fix video link for math.tau documentation (GH-136129)

  #136131 merged Jun 30, 2025

• gh-136122: Fix video link for math.tau documentation

  #136129 merged Jun 30, 2025

• gh-85702: Catch PermissionError in zoneinfo.load_tzdata()

  #136117 merged Jun 30, 2025

• [3.14] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614)

  #136119 merged Jun 30, 2025

• [3.13] gh-48181: Document codecs.charmap_build (GH-135997)

  #136124 merged Jun 30, 2025

• [3.14] gh-48181: Document codecs.charmap_build (GH-135997)

  #136123 merged Jun 30, 2025

• gh-48181: Document codecs.charmap_build

  #135997 merged Jun 30, 2025

• [3.14] gh-131885: Update documented signatures for csv.{writer,reader} (GH-136085)

  #136120 merged Jun 30, 2025

• [3.13] gh-131885: Update documented signatures for csv.{writer,reader} (GH-136085)

  #136121 merged Jun 30, 2025

• gh-131885: update documented signatures for csv.{writer,reader}

  #136085 merged Jun 30, 2025

• gh-123471: Make itertools.product and itertools.combinations thread-safe

  #132814 merged Jun 30, 2025

• gh-135607: Remove null checking of weakref list in dealloc of extension modules and objects

  #135614 merged Jun 30, 2025

• gh-123471: Make itertools.chain thread-safe

  #135689 merged Jun 30, 2025

• [3.13] gh-128051: Fix tests if sys.float_repr_style is 'legacy' (#135908)

  #136026 merged Jun 30, 2025

• [3.13] gh-132813: Fix the csv documentation for quoting and escaping (GH-133209)

  #136114 merged Jun 30, 2025

• [3.14] gh-132813: Fix the csv documentation for quoting and escaping (GH-133209)

  #136113 merged Jun 30, 2025

• [3.13] gh-136087: Remove \r from documented os.linesep values (GH-136088)

  #136112 merged Jun 30, 2025

• [3.14] gh-136087: Remove \r from documented os.linesep values (GH-136088)

  #136111 merged Jun 30, 2025

• gh-132813: Fix the csv documentation for quoting and escaping

  #133209 merged Jun 30, 2025

• gh-136087: Remove \r from documented os.linesep values

  #136088 merged Jun 30, 2025

• gh-130160: use .. program:: directive for documenting venv CLI

  #130699 merged Jun 30, 2025

• [3.14] Doc: fix duplicated words (GH-136086)

  #136108 merged Jun 29, 2025

• Doc: fix duplicated words

  #136086 merged Jun 29, 2025

• [3.14] gh-123299: Provide replacement for removed sqlite3 attributes in What's New 3.14 (GH-125566)

  #136103 merged Jun 29, 2025

• gh-123299: Provide replacement for removed sqlite3 attributes in What's New 3.14

  #125566 merged Jun 29, 2025

• [3.14] gh-127604: Docs: Include a C stack in the faulthandler example (GH-136081)

  #136102 merged Jun 29, 2025

• gh-127604: Docs: Include a C stack in the faulthandler example

  #136081 merged Jun 29, 2025

• gh-136066: simplify platform._platform()

  #136069 merged Jun 29, 2025

• [3.14] gh-136053: Check error for TYPE_SLICE in marshal.c (GH-136054)

  #136092 merged Jun 29, 2025

• [3.14] Doc: Fix duplicate words in idlelib (GH-136089)

  #136090 merged Jun 29, 2025

• [3.13] Doc: Fix duplicate words in idlelib (GH-136089)

  #136091 merged Jun 29, 2025

• gh-136053: Memory Safety Issue in marshal.c TYPE_SLICE Case

  #136054 merged Jun 29, 2025

• Doc: Fix duplicate words in idlelib

  #136089 merged Jun 29, 2025

• [3.14] gh-91048: Fix external inspection multi-threaded performance (GH-136005)

  #136080 merged Jun 28, 2025

• gh-91048: Fix external inspection multi-threaded performance

  #136005 merged Jun 28, 2025

• [3.14] gh-76595: Add note on PyCapsule_Import behavior (GH-134022)

  #136074 merged Jun 28, 2025

• [3.13] gh-76595: Add note on PyCapsule_Import behavior (GH-134022)

  #136075 merged Jun 28, 2025

• gh-76595: Add note on PyCapsule_Import behavior

  #134022 merged Jun 28, 2025

• gh-135853: add math.signbit

  #135877 merged Jun 28, 2025

• gh-132732: Fix up pure types in JIT

  #136050 merged Jun 28, 2025

• Fix a typo in Lib/unittest/mock.py

  #136067 merged Jun 28, 2025

• [3.13] gh-135571: Guard _hashlib usage in test_hashlib.py (GH-135572)

  #136041 merged Jun 28, 2025

• [3.14] gh-135571: Guard _hashlib usage in test_hashlib.py (GH-135572)

  #136042 merged Jun 28, 2025

• [3.14] gh-135755: rename undocumented HACL_CAN_COMPILE_SIMD{128,256} macros (GH-135847)

  #136045 merged Jun 28, 2025

• gh-132732: JIT: Only allow compact ints in pure evaluation

  #136040 merged Jun 27, 2025

• [3.14] gh-108765: fix comment about macro definitions in _stat.c post GH-108854 (GH-136027)

  #136043 merged Jun 27, 2025

• [3.13] gh-108765: fix comment about macro definitions in _stat.c post GH-108854 (GH-136027)

  #136044 merged Jun 27, 2025

• GH-135904: Optimize the JIT's assembly control flow

  #135905 merged Jun 27, 2025

• gh-108765: fix comment about macro definitions in _stat.c post GH-108854

  #136027 merged Jun 27, 2025

• gh-135755: rename undocumented HACL_CAN_COMPILE_SIMD{128,256} macros

  #135847 merged Jun 27, 2025

• gh-135571: Guard _hashlib usage in test_hashlib.py

  #135572 merged Jun 27, 2025

• [3.14] gh-136028: Fix parsing month names containing "İ" (U+0130) in strptime() (GH-136029)

  #136037 merged Jun 27, 2025

• [3.13] gh-136028: Fix parsing month names containing "İ" (U+0130) in strptime() (GH-136029)

  #136038 merged Jun 27, 2025

• gh-136028: Fix parsing month names containing "İ" (U+0130) in strptime()

  #136029 merged Jun 27, 2025

• [3.13] gh-92266: Replace tabs with four spaces in Python files (GH-135983)

  #136036 merged Jun 27, 2025

• [3.14] gh-92266: Replace tabs with four spaces in Python files (GH-135983)

  #136035 merged Jun 27, 2025

• gh-92266: Replace tabs with four spaces in Python files

  #135983 merged Jun 27, 2025

• [3.13] gh-78465: Fix error message for cls.__new__(cls, ...) where cls is not instantiable (GH-135981)

  #136031 merged Jun 27, 2025

• [3.14] gh-78465: Fix error message for cls.__new__(cls, ...) where cls is not instantiable (GH-135981)

  #136030 merged Jun 27, 2025

• gh-132732: Automatically constant evaluate pure operations

  #132733 merged Jun 27, 2025

• gh-78465: Fix error message for cls.__new__(cls, ...) where cls is not instantiable

  #135981 merged Jun 27, 2025

• [3.14] gh-128051: Fix tests if sys.float_repr_style is 'legacy' (GH-135908)

  #136025 merged Jun 27, 2025

• gh-128051: fix tests if sys.float_repr_style is 'legacy'

  #135908 merged Jun 27, 2025

• gh-136017: Avoid decref in rich compare for the common path

  #136018 merged Jun 27, 2025

• [3.14] gh-53203: Fix strptime() for %c, %x and %X formats on some locales (GH-135971)

  #136019 merged Jun 27, 2025

• [3.13] gh-53203: Fix strptime() for %c, %x and %X formats on some locales (GH-135971)

  #136020 merged Jun 27, 2025

• gh-53203: Fix strptime() for %c, %x and %X formats on some locales

  #135971 merged Jun 27, 2025

• [3.13] gh-135968: Add iOS binary stubs for strip (GH-135970)

  #136015 merged Jun 27, 2025

• [3.13] gh-135966: Modify iOS testbed to make app_packages a site directory (GH-135967)

  #136013 merged Jun 27, 2025

• [3.14] gh-135966: Modify iOS testbed to make app_packages a site directory (GH-135967)

  #136012 merged Jun 27, 2025

• [3.14] gh-135968: Add iOS binary stubs for strip (GH-135970)

  #136014 merged Jun 27, 2025

• gh-135968: Add iOS binary stubs for strip

  #135970 merged Jun 27, 2025

• gh-135551: Change how sorting picks minimum run length

  #135553 merged Jun 27, 2025

• gh-135966: Modify iOS testbed to make app_packages a site directory

  #135967 merged Jun 27, 2025

• [3.13] Docs: Fix duplicate word typos (GH-135958)

  #136008 merged Jun 27, 2025

• [3.14] Docs: Fix duplicate word typos (GH-135958)

  #136007 merged Jun 27, 2025

• Docs: Fix duplicate word typos

  #135958 merged Jun 27, 2025

• [3.14] gh-135995: Fix missing char in palmos encoding (GH-135990)

  #136001 merged Jun 26, 2025

• [3.13] gh-135995: Fix missing char in palmos encoding (GH-135990)

  #136002 merged Jun 26, 2025

• gh-135995: Fix missing char in palmos encoding

  #135990 merged Jun 26, 2025

• [3.14] IDLE: Update NEWS2x.txt with 2.7.0 release date (GH-129908)

  #135999 merged Jun 26, 2025

• [3.13] IDLE: Update NEWS2x.txt with 2.7.0 release date (GH-129908)

  #136000 merged Jun 26, 2025

• IDLE: Update NEWS2x.txt with 2.7.0 release date

  #129908 merged Jun 26, 2025

• [3.14] GH-133600: Backport file reorg of Tools/wasm/wasi

  #135950 merged Jun 26, 2025

• [3.14] gh-129958: New syntax error in format spec applies to both f-strings and t-strings (GH-135570)

  #135982 merged Jun 26, 2025

• gh-135927: Check _MSC_VER to define _Py_NULL macro

  #135987 merged Jun 26, 2025

• [3.13] gh-91555: add warning to docs about possibility of deadlock/infinite recursion (GH-135954)

  #135989 merged Jun 26, 2025

• [3.14] gh-91555: add warning to docs about possibility of deadlock/infinite recursion (GH-135954)

  #135988 merged Jun 26, 2025

• gh-91555: add warning to docs about possibility of deadlock/infinite recursion

  #135954 merged Jun 26, 2025

• [3.14] gh-135110: Fix misleading generator.close() documentation (GH-135152)

  #135985 merged Jun 26, 2025

• [3.13] gh-135110: Fix misleading generator.close() documentation (GH-135152)

  #135986 merged Jun 26, 2025

• gh-135110: Fix misleading generator.close() documentation

  #135152 merged Jun 26, 2025

• gh-129958: New syntax error in format spec applies to both f-strings and t-strings

  #135570 merged Jun 26, 2025

• [3.13] gh-135965: Delete duplicate word in isolating-extensions howto (GH-135964)

  #135978 merged Jun 26, 2025

• [3.14] gh-135965: Delete duplicate word in isolating-extensions howto (GH-135964)

  #135977 merged Jun 26, 2025

• gh-135965: Delete duplicate word in isolating-extensions howto

  #135964 merged Jun 26, 2025

• gh-135755: Use private names (_Py*) for header file guards new in 3.14

  #135921 merged Jun 26, 2025

• [3.14] gh-125206: Make _Py_FFI_SUPPORT_C_COMPLEX private (GH-135932)

  #135973 merged Jun 26, 2025

• [3.14] gh-135755: Move PyFunction_GET_BUILTINS to the private API (GH-135938)

  #135972 merged Jun 26, 2025

• gh-125206: Make _Py_FFI_SUPPORT_C_COMPLEX private

  #135932 merged Jun 26, 2025

• gh-135755: Move PyFunction_GET_BUILTINS to the private API

  #135938 merged Jun 26, 2025

• [3.14] gh-131591: Add Py_ prefix to MAX_SCRIPT_PATH_SIZE; remove unprefixed struct tag (GH-135924)

  #135969 merged Jun 26, 2025

• gh-131591: Add Py_ prefix to MAX_SCRIPT_PATH_SIZE; remove unprefixed struct tag

  #135924 merged Jun 26, 2025

• [3.14] gh-135956: Remove duplicate word in _pydatetime docstring (GH-135957)

  #135962 merged Jun 26, 2025

• [3.13] gh-135956: Remove duplicate word in _pydatetime docstring (GH-135957)

  #135963 merged Jun 26, 2025

• gh-135956: Remove duplicate word in _pydatetime docstring

  #135957 merged Jun 26, 2025

• [3.14] Add whatsnew text for warnings module changes. (gh-135869)

  #135961 merged Jun 26, 2025

• Add whatsnew text for warnings module changes.

  #135869 merged Jun 26, 2025

• gh-125142: remove duplicated import in Lib/pydoc.py

  #135215 merged Jun 26, 2025

• [3.14] gh-135721: skip test_trashcan_python_class on wasm buildbots with stack overflow (GH-135766)

  #135955 merged Jun 25, 2025

• [3.13] gh-91555: Revert disabling of logger while handling log record. (GH-135858)

  #135911 merged Jun 25, 2025

• [3.14] Docs: Fix indentation in slice class of functions.rst (GH-134393)

  #135948 merged Jun 25, 2025

• [3.13] Docs: Fix indentation in slice class of functions.rst (GH-134393)

  #135949 merged Jun 25, 2025

• Docs: Fix indentation in slice class of functions.rst

  #134393 merged Jun 25, 2025

• [3.13] gh-135871: Fix needless spinning in _PyMutex_LockTimed with zero timeout (gh-135872)

  #135947 merged Jun 25, 2025

• [3.14] gh-135871: Fix needless spinning in _PyMutex_LockTimed with zero timeout (gh-135872)

  #135946 merged Jun 25, 2025

• [3.14] gh-91555: Revert disabling of logger while handling log record. (GH-135858)

  #135910 merged Jun 25, 2025

• gh-135871: Fix needless spinning in _PyMutex_LockTimed (timeout==0)

  #135872 merged Jun 25, 2025

• gh-135927: Fix MSVC Clatest C builds

  #135935 merged Jun 25, 2025

• [3.14] gh-135839: Fix module_traverse and module_clear in subinterp modules (GH-135937)

  #135939 merged Jun 25, 2025

• [3.13] Docs: Add cross-reference for positional_item in the calls productionlist (GH-129977)

  #135941 merged Jun 25, 2025

• [3.14] Docs: Add cross-reference for positional_item in the calls productionlist (GH-129977)

  #135940 merged Jun 25, 2025

• Docs: Add cross-reference for positional_item in the calls productionlist

  #129977 merged Jun 25, 2025

• gh-135839: Fix module_traverse and module_clear in subinterp modules

  #135937 merged Jun 25, 2025

• [3.14] gh-131591: Make --without-remote-debug work (GH-135925)

  #135931 merged Jun 25, 2025

• gh-131591: Make --without-remote-debug work

  #135925 merged Jun 25, 2025

• [3.14] gh-135755: Move SPECIAL_ constants to a private header (GH-135922)

  #135926 merged Jun 25, 2025

• gh-135755: Move SPECIAL_ constants to a private header

  #135922 merged Jun 25, 2025

• [3.13] gh-135839: Fix module_traverse and module_clear in _interpchannelsmodule (GH-135840)

  #135919 merged Jun 25, 2025

• [3.14] gh-135839: Fix module_traverse and module_clear in _interpchannelsmodule (GH-135840)

  #135918 merged Jun 25, 2025

• gh-135839: Fix traverse_module_state usage in _interpchannelsmodule

  #135840 merged Jun 25, 2025

• [3.13] gh-135755: Docs: C API: Document missing PyFunction_GET* macros (GH-135762)

  #135917 merged Jun 25, 2025

• [3.14] gh-135755: Docs: C API: Document missing PyFunction_GET* macros (GH-135762)

  #135916 merged Jun 25, 2025

• gh-135755: Docs: C API: Document missing PyFunction_GET* macros

  #135762 merged Jun 25, 2025

• GH-133136: Revise QSBR to reduce excess memory held

  #135473 merged Jun 25, 2025

• gh-91555: Revert disabling of logger while handling log record.

  #135858 merged Jun 25, 2025

• [3.13] gh-135855: Raise TypeError When Passing Non-dict Object to _interpreters.set___main___attrs (gh-135856)

  #135903 merged Jun 24, 2025

• GH-90117: Check for list and tuple before MappingView in pprint

  #135779 merged Jun 24, 2025

• [3.14] gh-135855: Raise TypeError When Passing Non-dict Object to _interpreters.set___main___attrs (gh-135856)

  #135900 merged Jun 24, 2025

• gh-135855: Fix SystemError when passing non-dict object to _interpreters.set___main___attrs

  #135856 merged Jun 24, 2025

• [3.14] gh-135805: Document the X option and env var for controlling thread-local bytecode (GH-135868)

  #135897 merged Jun 24, 2025

• gh-135805: Document the X option and env var for controlling thread-local bytecode

  #135868 merged Jun 24, 2025

• [3.13] gh-135878: Fix crash in types.SimpleNamespace.__repr__ (GH-135889)

  #135895 merged Jun 24, 2025

• [3.14] gh-135878: Fix crash in types.SimpleNamespace.__repr__ (GH-135889)

  #135896 merged Jun 24, 2025

• gh-135878: Fix crash in types.SimpleNamespace.__repr__

  #135889 merged Jun 24, 2025

• [3.14] gh-135487: fix reprlib.Repr.repr_int when given very large integers (GH-135506)

  #135887 merged Jun 24, 2025

• [3.13] gh-135487: fix reprlib.Repr.repr_int when given very large integers (GH-135506)

  #135886 merged Jun 24, 2025

• gh-135487: fix reprlib.Repr.repr_int when given very large integers

  #135506 merged Jun 24, 2025

• [3.13] gh-135494: Fix python -m test --pgo -x test_re (#135713)

  #135881 merged Jun 24, 2025

• [3.14] gh-135494: Fix python -m test --pgo -x test_re (GH-135713)

  #135880 merged Jun 24, 2025

• gh-135494: Fix python -m test --pgo -x test_re

  #135713 merged Jun 24, 2025

• GH-135106: Restrict trashcan to GC'ed objects

  #135682 merged Jun 24, 2025

• gh-123299: Update 'What's New in Python 3.14' from 3.14 branch

  #135616 merged Jun 24, 2025

• gh-135532: use defining_class for copying BLAKE-2 and SHA-3 objects

  #135838 merged Jun 24, 2025

• [3.13] Bump mypy to 1.16.1 (GH-135720)

  #135849 merged Jun 24, 2025

• [3.14] gh-135648: Document that shutil.copyfileobj doesn't flush (GH-135737)

  #135873 merged Jun 24, 2025

• gh-135648: Document that shutil.copyfileobj doesn't flush

  #135737 merged Jun 24, 2025

• [3.14] Fix example according to PEP 750 in "What's new in 3.14" (GH-134727)

  #135870 merged Jun 23, 2025

• Fix example according to PEP 750 in "What's new in 3.14"

  #134727 merged Jun 23, 2025

• [3.14] Docs: Use arguments to replace args in argparse.rst (GH-135510)

  #135866 merged Jun 23, 2025

• [3.13] Docs: Use arguments to replace args in argparse.rst (GH-135510)

  #135867 merged Jun 23, 2025

• Docs: Use arguments to replace args in argparse.rst

  #135510 merged Jun 23, 2025

• gh-119786: Add InternalDocs/qsbr.md.

  #135411 merged Jun 23, 2025

• gh-131798: Optimize _UNARY_NEGATIVE

  #135223 merged Jun 23, 2025

• [3.13] gh-135698: Fix Cross-interpreter Queue.full() With Negative/Default max_size

  #135778 merged Jun 23, 2025

• gh-134584: Specialize POP_TOP by reference and type in JIT

  #135761 merged Jun 23, 2025

• GH-124878: reenable test_finalize_daemon_thread_hang test under TSAN

  #135793 merged Jun 23, 2025

• [3.14] Bump mypy to 1.16.1 (GH-135720)

  #135848 merged Jun 23, 2025

• Bump mypy to 1.16.1

  #135720 merged Jun 23, 2025

• [3.14] gh-134986: Catch PermissionError when trying to call perf in tests (GH-134987)

  #135841 merged Jun 23, 2025

• [3.13] gh-134986: Catch PermissionError when trying to call perf in tests (GH-134987)

  #135842 merged Jun 23, 2025

• gh-135823: improve error message in netrc security checks

  #135827 merged Jun 23, 2025

• [3.14] gh-89488: Add warning about Py_BuildValue("p") needing exact int (GH-135610)

  #135843 merged Jun 23, 2025

• gh-89488: Add warning about Py_BuildValue("p") needing exact int

  #135610 merged Jun 23, 2025

• gh-134986: Catch PermissionError when trying to call perf in tests

  #134987 merged Jun 23, 2025

• [3.13] patchcheck: use URL paths to identify upstream remote (GH-135806)

  #135809 merged Jun 23, 2025

• [3.14] patchcheck: use URL paths to identify upstream remote (GH-135806)

  #135808 merged Jun 23, 2025

• add async generators section to asyncio internal docs

  #135674 merged Jun 23, 2025

• [3.14] gh-135815: skip netrc security checks if os.getuid is missing (GH-135816)

  #135825 merged Jun 22, 2025

• [3.13] gh-135815: skip netrc security checks if os.getuid is missing (GH-135816)

  #135826 merged Jun 22, 2025

• gh-135532: cleanup clinic module directives for cryptographic modules

  #135822 merged Jun 22, 2025

• gh-135815: skip netrc security checks if os.getuid is missing

  #135816 merged Jun 22, 2025

• gh-135239: simpler use of mutex in hashlib & co

  #135267 merged Jun 22, 2025

• Update patchcheck upstream remote verification behavior

  #135806 merged Jun 22, 2025

• gh-130605: reenable test_concurrent_futures tests under TSAN

  #135790 merged Jun 21, 2025

• [3.14] Docs: Remove unnecessary trailing backslashes (GH-135781)

  #135791 merged Jun 21, 2025

• Remove unnecessary trailing backslashes

  #135781 merged Jun 21, 2025

• gh-135532: optimize calls to PyMem_Malloc in SHAKE digest computation

  #135744 merged Jun 21, 2025

• [3.14] gh-127146: Skip test_os.test_mode for Emscripten (GH-135764)

  #135784 merged Jun 21, 2025

• [3.14] gh-135557: use atomic stores in heapq operations in free-threading (GH-135601)

  #135787 merged Jun 21, 2025

• gh-135759: consistently reject negative sizes in SHAKE digests

  #135767 merged Jun 21, 2025

• gh-135557: Use atomic writes on heapq operations

  #135601 merged Jun 21, 2025

• [3.14] gh-135645: Added supports_isolated_interpreters to sys.implementation (GH-135667)

  #135786 merged Jun 21, 2025

• gh-135645: Added supports_isolated_interpreters to sys.implementation

  #135667 merged Jun 21, 2025

• gh-127146: Skip test_os.test_mode for Emscripten

  #135764 merged Jun 21, 2025

• [3.13] gh-135756: Fix nonexistent parameter in tkinter docs (GH-135770)

  #135777 merged Jun 20, 2025

• [3.14] gh-135756: Fix nonexistent parameter in tkinter docs (GH-135770)

  #135776 merged Jun 20, 2025

• gh-135756: Fix nonexistent parameter in tkinter docs

  #135770 merged Jun 20, 2025

• [3.14] gh-135698: Fix Cross-interpreter Queue.full() With Negative/Default max_size (gh-135724)

  #135775 merged Jun 20, 2025

• gh-135698: Fix Cross-interpreter Queue.full() With Negative/Default max_size

  #135724 merged Jun 20, 2025

• gh-135380: enhance critical section held assertions

  #135381 merged Jun 20, 2025

• gh-135721: skip test_trashcan_python_class on wasm buildbots with stack overflow

  #135766 merged Jun 20, 2025

• gh-131798: JIT: Optimize _CALL_LEN when the length is known

  #135260 merged Jun 20, 2025

• [3.14] Docs: Document PyExceptionClass functions in the C API (GH-135697)

  #135757 merged Jun 20, 2025

• [3.13] Docs: Document PyExceptionClass functions in the C API (GH-135697)

  #135758 merged Jun 20, 2025

• Docs: Document PyExceptionClass_Name

  #135697 merged Jun 20, 2025

• gh-135748: use argument clinic for more socket methods

  #135749 merged Jun 20, 2025

• [3.14] gh-89083: add links to RFC 9562 sections in UUID docs (GH-135684)

  #135747 merged Jun 20, 2025

• gh-89083: Attaching RFC links in UUID docs

  #135684 merged Jun 20, 2025

• [3.14] gh-135532: update Modules/_hacl/python_hacl_namespaces.h (GH-135741)

  #135745 merged Jun 20, 2025

• gh-135532: use _Py_strhex in _md5.md5.hexdigest

  #135742 merged Jun 20, 2025

• gh-135532: update python_hacl_namespaces.h

  #135741 merged Jun 20, 2025

• [3.14] gh-135532: simplify handling of HACL* errors in _hmac (GH-135740)

  #135743 merged Jun 20, 2025

• gh-135379: fix MSVC warning: conversion from 'stwodigits' to 'digit'

  #135714 merged Jun 20, 2025

• gh-135532: simplify handling of HACL* errors in _hmac

  #135740 merged Jun 20, 2025

• [3.14] gh-135608: Add a null check for attribute promotion to fix a JIT crash (GH-135613)

  #135739 merged Jun 20, 2025

• gh-135608: Add a null check for attribute promotion to fix a JIT crash

  #135613 merged Jun 20, 2025

• [3.14] gh-127146: Add skip_emscripten_stack_overflow in a few places (GH-135722)

  #135733 merged Jun 19, 2025

• gh-127146: Add skip_emscripten_stack_overflow in a few places

  #135722 merged Jun 19, 2025

• [3.14] gh-135543: Emit sys.remote_exec audit event when sys.remote_exec is called (GH-135544)

  #135732 merged Jun 19, 2025

• gh-135543: emit sys.remote_exec audit event when sys.remote_exec has been called

  #135544 merged Jun 19, 2025

• Add tomasr8 as a codeowner for AST, gettext and the Tier 2 optimizer

  #135727 merged Jun 19, 2025

• [3.14] gh-135561: ensure that the GIL is held when handling an HACL* error in _hmac (GH-135562)

  #135725 merged Jun 19, 2025

• gh-135561: ensure that the GIL is held when handling an HACL* error in _hmac

  #135562 merged Jun 19, 2025

• [3.14] gh-135709: Fix two compile warnings on WASM buildbot (GH-135712)

  #135723 merged Jun 19, 2025

• gh-135709: Fix two compile warnings on WASM buildbot

  #135712 merged Jun 19, 2025

• [3.14] gh-135273: Unify ZoneInfo.from_file signatures (GH-135274)

  #135716 merged Jun 19, 2025

• [3.13] gh-135273: Unify ZoneInfo.from_file signatures (GH-135274)

  #135715 merged Jun 19, 2025

• [3.13] Docs: Add missing lines between regex and text (GH-134505)

  #135719 merged Jun 19, 2025

• [3.14] Docs: Add missing lines between regex and text (GH-134505)

  #135718 merged Jun 19, 2025

• Add missing lines between regex and text

  #134505 merged Jun 19, 2025

• gh-135273: Unify ZoneInfo.from_file signatures

  #135274 merged Jun 19, 2025

• gh-135379: Move PyLong_CheckCompact to private header

  #135707 merged Jun 19, 2025

• [3.13] Docs: Emphasize parameter name in pkgutil.iter_importers (GH-135597)

  #135711 merged Jun 19, 2025

• [3.14] Docs: Emphasize parameter name in pkgutil.iter_importers (GH-135597)

  #135710 merged Jun 19, 2025

• Emphasize parameter name

  #135597 merged Jun 19, 2025

• gh-135379: Add back const cast to _PyLong_IsCompact

  #135706 merged Jun 19, 2025

• gh-133934: Improve sqlite3 .help message

  #135224 merged Jun 19, 2025

• gh-133439: Fix the error message in the sqlite3 CLI

  #133807 merged Jun 19, 2025

• GH-135379: Specialize int operations for compact ints only

  #135668 merged Jun 19, 2025

• [3.14] gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution (GH-135681)

  #135704 merged Jun 19, 2025

• [3.13] gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution (GH-135681)

  #135705 merged Jun 19, 2025

• gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution

  #135681 merged Jun 19, 2025

• gh-111758: Run UBSan in GitHub Actions

  #135578 merged Jun 19, 2025

• [3.13] Document that PyType_GetModuleByDef returns a borrowed reference (GH-135666)

  #135702 merged Jun 19, 2025

• [3.14] Document that PyType_GetModuleByDef returns a borrowed reference (GH-135666)

  #135701 merged Jun 19, 2025

• Document that PyType_GetModuleByDef returns a borrowed reference

  #135666 merged Jun 19, 2025

143 Pull requests opened by 83 people

• gh-135751: traceback: add recent_first and show_lines parameter

  #135752 opened Jun 20, 2025

• gh-135768: fix allowed/blocked IPv6 domains in `http.cookiejar`

  #135771 opened Jun 20, 2025

• GH-132532: Make CHECK_PERIODIC an instruction, not just a uop.

  #135772 opened Jun 20, 2025

• gh-133548: fix handling of empty and 1-item tuples for `sys.exit`

  #135789 opened Jun 21, 2025

• gh-135795: Support `.tables` in the sqlite3 command-line interface

  #135796 opened Jun 21, 2025

• gh-135788: Support NETRC environment variable in `netrc`

  #135802 opened Jun 21, 2025

• gh-135447: Document new bytecodes in 3.14

  #135803 opened Jun 22, 2025

• gh-135726: multiprocessing.freeze_support no longer sets the start method globally.

  #135810 opened Jun 22, 2025

• gh-78646: Add bytearray support to ipaddress

  #135811 opened Jun 22, 2025

• gh-109263: Start process from spawn context in multiprocessing no longer have side effect

  #135813 opened Jun 22, 2025

• gh-134584: Eliminate redundant refcounting from _BINARY_OP_ADD_UNICODE

  #135817 opened Jun 22, 2025

• gh-134584: Eliminate redundant refcounting from `_CALL_TYPE_1`

  #135818 opened Jun 22, 2025

• gh-135528: Support more second-level domain names in http.cookiejar

  #135820 opened Jun 22, 2025

• gh-135801: Fix inaccurate module info for SyntaxWarnings during AST parsing

  #135829 opened Jun 23, 2025

• gh-135832: implement Py_DECREF specializations for Py_GIL_DISABLED build

  #135833 opened Jun 23, 2025

• gh-134584: Eliminate redundant refcounting from `_CALL_TUPLE_1`

  #135860 opened Jun 23, 2025

• gh-95245: Document Py_TPFLAGS_PREHEADER

  #135861 opened Jun 23, 2025

• gh-134786: Py_TPFLAGS_MANAGED_WEAKREF implies Py_TPFLAGS_HAVE_GC too and force checking of its presence

  #135863 opened Jun 23, 2025

• gh-135836: take into account staggered exceptions

  #135874 opened Jun 24, 2025

• gh-135885: Fix undocumented method `CookieJar.clear_expired_cookies` in lib `http.cookiejar`

  #135882 opened Jun 24, 2025

• gh-135883: Fix sqlite3 CLI keeps part of previous commands when scrolling history

  #135884 opened Jun 24, 2025

• gh-135854: Fix function `email.message.Message.get_boundary` strips boundaries twice

  #135891 opened Jun 24, 2025

• gh-133296: Publicly expose critical section API that accepts PyMutex

  #135899 opened Jun 24, 2025

• gh-134584: Eliminate redundant refcounting from _STORE_SUBSCR_LIST_INT

  #135907 opened Jun 25, 2025

• gh-82575: Adjust `time.get_clock_info` *adjustable* attribute doc

  #135920 opened Jun 25, 2025

• gh-135676: Lexical analysis: Reword String literals and related sections

  #135942 opened Jun 25, 2025

• [3.13] gh-135839: Fix `module_traverse` and `module_clear` in subinterp modules (GH-135937)

  #135943 opened Jun 25, 2025

• gh-135944: Add a "Runtime Components" Section to the Execution Model Docs

  #135945 opened Jun 25, 2025

• gh-135959: Mark ast.ImportFrom.level as required

  #135960 opened Jun 26, 2025

• gh-92266: reindent.py: Add allowlist for files with tabs

  #135984 opened Jun 26, 2025

• gh-105636: Add re.Pattern.compile_template()

  #135992 opened Jun 26, 2025

• gh-132661: Disallow `Template`/`str` concatenation after PEP 750 spec update

  #135996 opened Jun 26, 2025

• gh-136003: Execute pre-finalization callbacks in a loop

  #136004 opened Jun 26, 2025

• gh-123681: Check NORMALIZE_CENTURY behavior at runtime; require C99

  #136022 opened Jun 27, 2025

• gh-109975: Indicate the minimal version suporting the new REPL in `tutorial/appendix.rst`

  #136046 opened Jun 27, 2025

• gh-132732: Clear errors in JIT optimizer on error

  #136048 opened Jun 27, 2025

• gh-134584: Eliminate redundant refcounting from `_CALL_BUILTION_O`

  #136056 opened Jun 28, 2025

• gh-136059: docs: pathlib: Mention that iterdir() is surprisingly not streaming

  #136060 opened Jun 28, 2025

• gh-134584: Eliminate redundant refcounting from `_CALL_STR_1`

  #136070 opened Jun 28, 2025

• gh-136063: fix quadratic-complexity parsing in `email.message._parseparam`

  #136072 opened Jun 28, 2025

• gh-135993: Fix IPv6 bug in `set_ok_port` and `return_ok_port`

  #136076 opened Jun 28, 2025

• gh-134584: Eliminate redundant refcounting from `_CALL_ISINSTANCE`

  #136077 opened Jun 28, 2025

• gh-133125: Clarify ZipInfo.date_time attribute documentation

  #136082 opened Jun 28, 2025

• Re-export `._replace` as `.replace` in `urllib.parse` result types

  #136083 opened Jun 28, 2025

• gh-136073: Fix expandvars() in Tools/freeze/checkextensions.py

  #136093 opened Jun 29, 2025

• gh-136052: Do not generate empty encoded-words

  #136099 opened Jun 29, 2025

• gh-133390: Support table, index, trigger, view, column, function, and schema completion in the sqlite3 CLI

  #136101 opened Jun 29, 2025

• gh-134584: Eliminate redundant refcounting from ``_CALL_LEN``

  #136104 opened Jun 29, 2025

• gh-132657: Avoid locks and refcounts in frozenset operations

  #136107 opened Jun 29, 2025

• gh-134939: Add a Multiple Interpreters Howto Doc

  #136143 opened Jun 30, 2025

• gh-135629: rewrite language reference section on except* to improve clarity

  #136150 opened Jun 30, 2025

• gh-136057: Allow step and next to step over for loops

  #136160 opened Jul 1, 2025

• gh-130979: Doc: Generate ids for audit_events using docname

  #136165 opened Jul 1, 2025

• gh-136097: Fix sysconfig._parse_makefile()

  #136166 opened Jul 1, 2025

• gh-136170: Use earliest zinfo.header_offset as ZipFile.data_offset

  #136171 opened Jul 1, 2025

• gh-76535: Make `PyUnicode_ToLowerFull` and friends public

  #136176 opened Jul 1, 2025

• gh-135552: Make the GC clear weakrefs later.

  #136189 opened Jul 1, 2025

• gh-79922: Remove always false test skips

  #136202 opened Jul 2, 2025

• gh-136179: Document unsafe keyword for patch, patch.object, and create_autospec

  #136208 opened Jul 2, 2025

• gh-125862: Context decorator support for generators and async functions

  #136212 opened Jul 2, 2025

• Remove mention of 'Unicode' strings in documentation

  #136215 opened Jul 2, 2025

• Docs: a start on an 'improve this page' feature

  #136246 opened Jul 3, 2025

• gh-136251: Improvements to WASM demo REPL

  #136252 opened Jul 3, 2025

• gh-136228: Clarify example in exception handling section

  #136257 opened Jul 3, 2025

• gh-136264: Fix PEP-739 build-details generation with relative-paths

  #136265 opened Jul 4, 2025

• gh-133644: Remove `PySys_SetArgv*` for 3.15

  #136277 opened Jul 4, 2025

• gh-136250: Clarify Integer string conversion length limitation

  #136279 opened Jul 4, 2025

• gh-89341: Support creation of a link to the file by fd

  #136302 opened Jul 4, 2025

• gh-135552: Add tests that check if weakref for tp_subclasses cleared after finalization

  #136304 opened Jul 4, 2025

• gh-125893: Add type check for category argument in warnings.simplefilter and warnings.filterwarning

  #136305 opened Jul 4, 2025

• gh-136306: Add support for SSL groups

  #136307 opened Jul 4, 2025

• gh-136282: Configparser: create unnamed sections via mapping protocol access

  #136313 opened Jul 5, 2025

• gh-136278: Document codecs.escape_encode() and codecs.escape_decode()

  #136314 opened Jul 5, 2025

• gh-135312: Use positional-only arguments in dunder methods and abstract methods in `collections.abc`.

  #136324 opened Jul 5, 2025

• Add test for opening an SQLite with bytes path

  #136331 opened Jul 6, 2025

• gh-83714: Use statx on Linux 4.11 and later in os.stat

  #136334 opened Jul 6, 2025

• gh-136336: add tests for PySys_Audit() and PySys_AuditTuple()

  #136337 opened Jul 6, 2025

• gh-135675: Document 10.16 vs 11.0 / 16.0 vs 26.0 behavior of platform.mac_ver()

  #136339 opened Jul 6, 2025

• gh-136355: Deprecate `-b` and `-bb` CLI flags in 3.15

  #136363 opened Jul 7, 2025

• gh-89979: Sync C/Python `datetime` implementations positional arguments

  #136366 opened Jul 7, 2025

• [3.13] gh-135755: Document __future__.* and CO_* as proper Sphinx objects (GH-135980)

  #136371 opened Jul 7, 2025

• gh-136327: Fix inconsistent TypeError messages regarding invalid values after * and **

  #136395 opened Jul 7, 2025

• [3.12] gh-136155: Docs: only add custom OpenGraph protocol meta tags for HTML builds (GH-136187)

  #136406 opened Jul 8, 2025

• GH-136410: Faster side exits

  #136411 opened Jul 8, 2025

• gh-134043: use `_Py_dict_lookup_unicode_threadsafe_stackref` for dict lookup in `_PyObject_GetMethodStackRef`

  #136412 opened Jul 8, 2025

• gh-88992: Mention installation artifacts as de-facto resources

  #136419 opened Jul 8, 2025

• gh-136421: Fix crash when _datetime is been initialized in multiple sub-interpreters

  #136422 opened Jul 8, 2025

• gh-85222: Document the side effect in multiprocessing

  #136426 opened Jul 8, 2025

• gh-136459: Add perf trampoline support for macOS

  #136461 opened Jul 9, 2025

• gh-121028: Soft-deprecate sys.api_version

  #136463 opened Jul 9, 2025

• gh-136470: Correct InterpreterPoolExecutor's default thread name

  #136472 opened Jul 9, 2025

• gh-136438: Make sure `test_compile` pass with all optimization levels

  #136478 opened Jul 9, 2025

• gh-136438: Make sure test.test_pydoc.test_pydoc pass with all optimization levels

  #136479 opened Jul 9, 2025

• [3.13] GH-133136: Revise QSBR to reduce excess memory held (gh-135473)

  #136480 opened Jul 9, 2025

• gh-136231: Document xml.etree.ElementTree.iselement behavior when used with types

  #136484 opened Jul 9, 2025

• gh-136442: Fix unittest to return exit code 5 when setUpClass raises an exception

  #136487 opened Jul 9, 2025

• gh-136438: Make sure `test_interpreters` pass with all optimization levels

  #136499 opened Jul 10, 2025

• gh-111704: Add `stdtypes.rst` to doctests

  #136501 opened Jul 10, 2025

• gh-136507: Fix mimetypes CLI cannot handle multiple file parameters

  #136508 opened Jul 10, 2025

• gh-135559: [Enum] dir() on a Flag now shows aliases

  #136527 opened Jul 11, 2025

• gh-83336: Add alias for consistency to `utf-8-sig`

  #136530 opened Jul 11, 2025

• gh-136535: Tests: Correct `Py_TPFLAGS_MANAGED_DICT` in `test_class.py`

  #136538 opened Jul 11, 2025

• gh-135700: Fix instructions in __annotate__ have incorrect code positions

  #136543 opened Jul 11, 2025

• gh-136492: Add `FrameLocalsProxyType` to `types`

  #136546 opened Jul 11, 2025

• GH-116738: document thread-safety of bisect

  #136555 opened Jul 11, 2025

• gh-136571: Convert more code in datetime to Argument Clinic

  #136573 opened Jul 12, 2025

• gh-136006: fix `Py_NAN` expansion on Solaris systems

  #136575 opened Jul 12, 2025

• gh-136421: Load `_datetime` static types during interpreter initialization

  #136583 opened Jul 12, 2025

• gh-136586: Improve winreg's module docstring

  #136587 opened Jul 12, 2025

• gh-130425: Add "Did you mean [...]" suggestions for `del obj.attr`

  #136588 opened Jul 12, 2025

• gh-136438: Make sure `test_dis` pass with all optimization levels

  #136593 opened Jul 12, 2025

• gh-136438: Make sure `test_generated_cases` pass with all optimization levels

  #136594 opened Jul 12, 2025

• gh-136599: Improve long_hash

  #136600 opened Jul 12, 2025

• gh-62040: Raise `ValueError` on invalid *errors* argument in several codecs

  #136611 opened Jul 13, 2025

• gh-101100: Fix sphinx warnings in `library/xml.sax.handler.rst`

  #136612 opened Jul 13, 2025

• gh-136134: imaplib: fix CRAM-MD5 on FIPS-only environments

  #136615 opened Jul 13, 2025

• gh-132983: Add missing references to Zstandard in shutil docstrings

  #136617 opened Jul 13, 2025

• gh-136618: lookbehind assertions doc at regex

  #136619 opened Jul 13, 2025

• gh-136421: Fix crash in _datetime when initialized/finalized concurrently

  #136620 opened Jul 13, 2025

• gh-136602: Fix wrong `offset_data` being used for sparse files with an additional `size` PAX keyword

  #136621 opened Jul 13, 2025

• gh-136601: Always set `TarInfo.size` to the real file size for sparse files

  #136622 opened Jul 13, 2025

• gh-136134: smtplib: fix CRAM-MD5 on FIPS-only environments

  #136623 opened Jul 13, 2025

• gh-136632: use support.captured_std* in test_pyrepl/test_interact.py

  #136633 opened Jul 13, 2025

• gh-136595: Normalize surrogate pairs in REPL input to fix UnicodeEnco…

  #136639 opened Jul 14, 2025

• gh-55531: Implement `normalize_encoding` in C

  #136643 opened Jul 14, 2025

• gh-136616: Improve `assert` syntax error messages

  #136653 opened Jul 14, 2025

• gh-123299: Update What's new in Python 3.14: typos and misplaced item.

  #136665 opened Jul 15, 2025

• gh-136687: allow manually excluding ncurses from the build

  #136696 opened Jul 15, 2025

• gh-53144: Use `encodings.aliases` in `email` mod

  #136701 opened Jul 16, 2025

• gh-136728: Refactor build.yml CI config and multissltests.py

  #136729 opened Jul 16, 2025

• gh-136681: make argsbuf static to speedup processing positional arguments with AC

  #136732 opened Jul 17, 2025

• gh-136191: Unify commands to uppercase for wider support

  #136733 opened Jul 17, 2025

• gh-118469: Document sqlite3.Binary in module constants

  #136734 opened Jul 17, 2025

• gh-136736: Fix handling alphanumerical non-ASCII characters in encodings.normalize_encoding()

  #136737 opened Jul 17, 2025

• Fix typo in `format_string` docstring

  #136742 opened Jul 17, 2025

• gh-136234: Fix _SelectorSocketTransport.writelines to be robust to connection loss

  #136743 opened Jul 17, 2025

• gh-136744: Remove unnecessary chmod from pydoc.apropos() test.

  #136746 opened Jul 17, 2025

• gh-135621: Remove dependency on curses from PyREPL

  #136758 opened Jul 18, 2025

• gh-116738: Make syslog module thread-safe

  #136760 opened Jul 18, 2025

• gh-115075: Clarify docs for types_map and types_map_inv on mimetypes.MimeTypes

  #136761 opened Jul 18, 2025

• gh-136547: refactor `hashlib_helper` for blocking and requesting digests

  #136762 opened Jul 18, 2025

• GH-135904: Add tests for the JIT build process

  #136766 opened Jul 18, 2025

• fix typo in `test_ast.py`

  #136767 opened Jul 18, 2025

325 Issues closed by 65 people

• ipaddress.IPv6Address.is_private makes redundant checks

  #88333 closed Jul 18, 2025

• New threads should inherit the contextvars.Context of their creator

  #128555 closed Jul 18, 2025

• `PyMemoryView_Type` is not documented

  #136753 closed Jul 18, 2025

• Tutorial: Example input is equivalent to output

  #136703 closed Jul 17, 2025

• `sys.monitoring.register_callback()` audit event not documented in the table

  #136697 closed Jul 17, 2025

• spam

  #136748 closed Jul 17, 2025

• Emscripten: Get test suite passing

  #127146 closed Jul 17, 2025

• `importlib.reload` is not thread-safe

  #126548 closed Jul 17, 2025

• Difference in CTRL+D Behavior Between `code.interact` and Python REPL

  #136730 closed Jul 16, 2025

• Add asterisk tag to `moudle_globals` in `library/linecache.rst`

  #136656 closed Jul 16, 2025

• Calling a class method from within another class method causes AttributeError

  #136727 closed Jul 16, 2025

• Spam

  #136726 closed Jul 16, 2025

• build `_asyncio` module as static module

  #136669 closed Jul 16, 2025

• `os.chdir` docstring is invalid rst

  #136710 closed Jul 16, 2025

• `umask`ed `os.makedirs()` sometimes fails on Emscripten

  #135783 closed Jul 16, 2025

• test_external_inspection.test_only_active_thread is flaky

  #136186 closed Jul 16, 2025

• Why move unreachable is better than reachable in GC

  #136693 closed Jul 16, 2025

• Free threaded builds can double dealloc if .tp_dealloc sleeps

  #135909 closed Jul 15, 2025

• Bug with per-thread bytecode and profiling/instrumentation in freethreading

  #136396 closed Jul 15, 2025

• Give better errors for OS commands, like 'pip', in REPL, script

  #72327 closed Jul 15, 2025

• os.path.samestat incorrectly states "Accepts a path-like object"

  #136682 closed Jul 15, 2025

• [doc] hmac cannot be used with shake algorithms

  #72570 closed Jul 15, 2025

• Python-3.12.4 can not find OpenSSL in /usr/local

  #121908 closed Jul 15, 2025

• HP-UX local libraries not included

  #58773 closed Jul 15, 2025

• Nicer interface to convert hashlib digests to int

  #72112 closed Jul 15, 2025

• Using custom OpenSSL version 3.x when compiling Python 3.x - fails

  #121992 closed Jul 15, 2025

• Abstract base class for hashlib

  #62942 closed Jul 15, 2025

• Windows CI fails: "fatal error C1083: Cannot open include file: 'openssl/evp.h': No such file or directory"

  #108888 closed Jul 15, 2025

• hashlib.pbkdf2_hmac Hash Constructor

  #65487 closed Jul 15, 2025

• document that hashlib.new takes kwargs

  #79965 closed Jul 15, 2025

• Blake2b/s implementations have minor GIL issues

  #80700 closed Jul 15, 2025

• hashlib.algorithms_available lists algorithms that are not available in OpenSSL 3.0 default provider

  #91257 closed Jul 15, 2025

• `self_converter` used in a `METH_O` function doesn't support `unused` parameter

  #136654 closed Jul 15, 2025

• Undefined Behavior triggered in dictobject

  #136660 closed Jul 15, 2025

• FTBFS on Solaris due to missing space

  #98901 closed Jul 15, 2025

• Signature of `PyFloat_Pack{2,4,8}` inconsistent with documentation

  #136663 closed Jul 15, 2025

• InterpreterPoolExecutor does not work as replacement of ThreadPoolExecutor.

  #136603 closed Jul 14, 2025

• Unit test test_incremental_gc_handles_fast_cycle_creation sometimes fails

  #133532 closed Jul 14, 2025

• Not all types have "trashcan" protection and tp_dealloc can overflow stack

  #124715 closed Jul 14, 2025

• `,` works with `Decimal()` against the doc of **Format Specification Mini-Language**

  #136636 closed Jul 14, 2025

• Optionally run Python regression tests in parallel

  #127933 closed Jul 14, 2025

• Off-by-one errors in hashlib.scrypt error messages

  #90733 closed Jul 14, 2025

• ASan: heap-buffer-overflow in ucs2lib_default_find

  #127971 closed Jul 14, 2025

• spam

  #136644 closed Jul 14, 2025

• Mention of importlib.metadata.PackageNotFoundError in docs

  #116981 closed Jul 14, 2025

• encoding problem: coding:gbk cause syntaxError

  #79321 closed Jul 14, 2025

• Simplify parsing parameters in Argument Clinic

  #135256 closed Jul 13, 2025

• Ambiguous symbol table names

  #121914 closed Jul 13, 2025

• Use ipaddress.ip_address instead of regex to detect IPv4 string in http.cookiejar

  #135500 closed Jul 13, 2025

• Encodings and aliases do not match runtime

  #42237 closed Jul 13, 2025

• BlockingIOError: [Errno 11] Resource temporarily unavailable when performing SSL handshake on Solaris

  #89785 closed Jul 13, 2025

• [PATCH] python socket module fails to build on Solaris when -zignore is in LDFLAGS

  #68083 closed Jul 13, 2025

• Rewrite & cleanup HACL*-based extension modules

  #135532 closed Jul 13, 2025

• ftplib `retrbinary(rest=...)` seems to send incorrect data

  #127561 closed Jul 13, 2025

• Difference between open and codecs.open

  #61639 closed Jul 13, 2025

• locale.nl_langinfo(locale.ERA) is broken

  #125411 closed Jul 13, 2025

• Detail `del s[i:j]` in `Mutable Sequence Types`

  #134833 closed Jul 13, 2025

• Exception raised from `Wave_write.__del__()` after failed attempt to open file for write operation

  #136523 closed Jul 13, 2025

• EUC-JP codec fails to properly decode the "㎝" character

  #95734 closed Jul 13, 2025

• Why does codecs.StreamWriter accept text data stream?

  #108428 closed Jul 13, 2025

• Support zstd on Android

  #135846 closed Jul 12, 2025

• Avoid using `ERR_func_error_string` and `EVP_MD_CTX_md` with OpenSSL 3.0+

  #136591 closed Jul 12, 2025

• test_opcache fails randomly (failure or crash)

  #132942 closed Jul 12, 2025

• Py_TYPE(lhs)->tp_as_mapping->mp_subscript is not the same as Dict_Type.tp_as_mapping->mp_subscript when it should be

  #132284 closed Jul 12, 2025

• Leak test of test_descr fails Base2 != Base

  #133122 closed Jul 12, 2025

• Py_DECREF() in interpreter doesn't call `_PyReftracerTrack(op, PyRefTracer_DESTROY)`

  #130382 closed Jul 12, 2025

• Clean up "lltrace"

  #129763 closed Jul 12, 2025

• Find a way to handle branch events in `async for`

  #128534 closed Jul 12, 2025

• avoid bare except: in stdlib

  #125522 closed Jul 12, 2025

• `UnboundLocalError` in `email.message.Message.get_payload`

  #134759 closed Jul 12, 2025

• Failure when running `test_inspect` locally

  #136549 closed Jul 12, 2025

• UAF when writing to a bytearray with an element implementing `__index__` with side-effects

  #91153 closed Jul 12, 2025

• Numbers

  #136577 closed Jul 12, 2025

• Compilation of HACL fails under macOS Silicon for version 3.14

  #130478 closed Jul 12, 2025

• Add ssl module test for AWS-LC

  #135401 closed Jul 12, 2025

• Some comments on concurrent.interpreters documentation

  #136569 closed Jul 12, 2025

• REPL: Prompt obscures chars for print with end=","

  #136553 closed Jul 12, 2025

• Fix `IndexError` in `pydoc.replace`

  #136572 closed Jul 12, 2025

• Custom unpickler and pickler for the shelve module

  #99631 closed Jul 12, 2025

• XSS in html.parser library

  #102555 closed Jul 12, 2025

• Decide the fate of missing C99 functions in `math`

  #135853 closed Jul 12, 2025

• Improve and amend `hashlib.__doc__`

  #136565 closed Jul 12, 2025

• concurrent.interpreters - buggy code leads to a crash during finalization

  #136568 closed Jul 12, 2025

• Unexpected UnicodeError instead of UnicodeDecodeError within codec.readline() only for 'utf-16' encoding

  #112812 closed Jul 12, 2025

• Assertion failure when func_repr is called on an already tp_clear-ed object

  #91636 closed Jul 11, 2025

• `test_perf_profiler` fails under Windows Subsystem for Linux

  #134986 closed Jul 11, 2025

• Multicore benchmark did not work

  #136526 closed Jul 11, 2025

• perf trampolines are not reliable in aarch64

  #136541 closed Jul 11, 2025

• Not all C tests conform to PEP-737

  #136300 closed Jul 11, 2025

• Snake Bug

  #136542 closed Jul 11, 2025

• `./python.exe -OO -m test test_concurrent_futures` fails

  #136434 closed Jul 11, 2025

• [Fun Idea] Can we call Python 3.14 "πthon" as a joke?

  #136539 closed Jul 11, 2025

• asyncio has underscored names in its `__all__`

  #134657 closed Jul 11, 2025

• PYTHONIOENCODING=undefined doesn't work in Python 3

  #76637 closed Jul 11, 2025

• Document encodings.idna limitations

  #86699 closed Jul 11, 2025

• Print uncollectable objects if DEBUG_UNCOLLECTABLE mode was set

  #136517 closed Jul 11, 2025

• Attribute resolution of an Enum member that is an instance of a subclass of the mixin class does not follow MRO

  #116487 closed Jul 11, 2025

• Inverted enum.Flag

  #107538 closed Jul 11, 2025

• `enum.Enum.__dir__` docs do not mention enum members in return value

  #104235 closed Jul 11, 2025

• Python should have RESERVED WORDS ... example "sorted"

  #136524 closed Jul 10, 2025

• Keepends param in codec readline(s)

  #52876 closed Jul 10, 2025

• Improve `codecs.BufferedIncrementalDecoder` documentation

  #82663 closed Jul 10, 2025

• Data race on `tp_flags` with subinterpreters and static types

  #129817 closed Jul 10, 2025

• No Sphinx markup for PyExc_*

  #136209 closed Jul 10, 2025

• compression.zstd tests: test_compress_locking sometimes fail on free-threading builds

  #136394 closed Jul 10, 2025

• Enhance critical section held assertions for objects in free-threading

  #135380 closed Jul 10, 2025

• Race condition in subinterpreters during subinterpreter creation on Windows debug build

  #100711 closed Jul 10, 2025

• get_async_stack_trace is missing part of the graph

  #136476 closed Jul 10, 2025

• Inconsistent argparse ArgumentParser parse_known_args() behavior when '--' is present in argument list

  #136462 closed Jul 10, 2025

• codecs should raise specific UnicodeDecodeError/UnicodeEncodeError rather than just UnicodeError

  #70068 closed Jul 10, 2025

• Clarify "system-wide" in docs for time.monotonic()

  #102740 closed Jul 9, 2025

• Define "standard library" and "stdlib" in the glossary

  #136145 closed Jul 9, 2025

• issue using urljoin from urllib.parse

  #136481 closed Jul 9, 2025

• Show how to clear a `@functools.cached_property`

  #135936 closed Jul 9, 2025

• Document that os.path.ismount() returns true for nested btrfs subvolumes

  #81520 closed Jul 9, 2025

• Fix sqlite timezone-naive adapter recipe

  #131825 closed Jul 9, 2025

• asyncio REPL: Use `self.loop` instead of global `loop` variable in `AsyncIOInteractiveConsole`

  #136447 closed Jul 9, 2025

• Misspelled freethreading in 3.14.0b3

  #136055 closed Jul 9, 2025

• Write documentation for codecs.readbuffer_encode()

  #53243 closed Jul 9, 2025

• functools.partial does not re-set vector call.

  #119109 closed Jul 9, 2025

• Race between `partial_vectorcall_fallback` and `_PyVectorcall_FunctionInline` under free-threading

  #128050 closed Jul 9, 2025

• Remove Platform Emscripten is not supported warning

  #136229 closed Jul 9, 2025

• venv with `include-system-site-packages=true` not finding system modules when Python comes from Homebrew on Linux

  #136425 closed Jul 8, 2025

• Make Fraction more subclassing-friendly

  #136096 closed Jul 8, 2025

• Give python-isal a mention in the zlib/gzip documentation

  #98347 closed Jul 8, 2025

• Weakly Referenceable Object

  #130062 closed Jul 8, 2025

• `encodings` module is not documented

  #136162 closed Jul 8, 2025

• random.vonmisesvariate() and random.lognormvariate() accept invalid parameters despite docs constraints

  #135647 closed Jul 8, 2025

• seems that time.get_clock_info('time').resolution report wrong result with actually comparing

  #92295 closed Jul 8, 2025

• Inconsistent import behavior when concurrent.futures.InterpreterPoolExecutor not exist

  #136380 closed Jul 8, 2025

• strptime and week numbers without week days

  #88421 closed Jul 8, 2025

• _TIER2_RESUME_CHECK is costly in the JIT

  #134728 closed Jul 8, 2025

• `test_zoneinfo_property.py` misses tests with all `pickle` protocols

  #136297 closed Jul 8, 2025

• assertion failures and a crash when using an uninitialized struct.Struct object

  #75960 closed Jul 8, 2025

• argparse.BooleanOptionalAction documentation

  #136032 closed Jul 8, 2025

• Cpyth

  #136400 closed Jul 7, 2025

• Always download Python no matter If there is Python in computer when build Python in Windows

  #103434 closed Jul 7, 2025

• Add Non-Refcounted Operations for common types using _PyStackRef

  #134689 closed Jul 7, 2025

• Tests for happy eyeballs + working around bug in wait_for

  #98388 closed Jul 7, 2025

• Segmentation fault when editing a list in-place in a C extesnion

  #136388 closed Jul 7, 2025

• `test_interpreters` misses tests with all `pickle` protocols

  #136285 closed Jul 7, 2025

• Preceding the width field by `'0'` affects the default alignment for strings using `str.format()` on Python 3.12.7

  #136386 closed Jul 7, 2025

• zoneinfo: ZoneInfo raises IsADirectoryError instead of ZoneInfoNotFoundError

  #85702 closed Jul 7, 2025

• OSError and SegFault encountered when building p11-Kit against 32 bit Python-3.11.2 using 64 bit time flags

  #104351 closed Jul 7, 2025

• AssertionError in test_whichdb_ndbm on NetBSD

  #124486 closed Jul 7, 2025

• Use tagged pointers on the stack in the default build.

  #127705 closed Jul 7, 2025

• format(Fraction(1, 3), '.016f') raises ValueError

  #130662 closed Jul 7, 2025

• round(A) will be errored, A is pandas.core.series.series but its dtype is object

  #136367 closed Jul 7, 2025

• Log formatters which use newlines to separate messages should quote newlines for security reasons

  #94503 closed Jul 7, 2025

• segfault in gc with 3.14.0b1, trio and pytest

  #133932 closed Jul 7, 2025

• `test_weakref.test_threaded_weak_key_dict_deepcopy` crash: merged objects should have ob_tid == 0

  #135106 closed Jul 7, 2025

• Reconsider XML Security warnings / obsolete vulnerabilities

  #127502 closed Jul 7, 2025

• spam

  #136354 closed Jul 7, 2025

• `test_free_threading.test_monitoring.SetProfileMultiThreaded.test_instrumentation` crashes intermittently

  #128806 closed Jul 7, 2025

• test_free_threading: test_instrumentation() failing randomly on free-threading CI

  #129441 closed Jul 7, 2025

• test_sqlite3 fails on ZFS

  #136289 closed Jul 7, 2025

• Slice assignment allows mismatched length in Python 3.12.6 without raising ValueError

  #136349 closed Jul 7, 2025

• 3.14 regression with `typing._eval_type()`

  #136316 closed Jul 6, 2025

• Decide the fate of `type_params` in `_eval_type` and `_evaluate`

  #136021 closed Jul 6, 2025

• test_interpreters.test_stress Failed on aarch64 Fedora Stable Clang 3.x Buildbot

  #128381 closed Jul 6, 2025

• `typing._eval_type` is not preserving `GenericAlias` subclasses

  #130870 closed Jul 6, 2025

• test_interpreters.test_stress Crashes in managed_static_type_state_clear()

  #127108 closed Jul 6, 2025

• Finish deprecation period for some sqlite3.Connection APIs

  #133595 closed Jul 6, 2025

• Test test_zstd_multithread_compress is always skipped

  #136315 closed Jul 5, 2025

• Attribute __annotations__ containd in FunctionType.__dict__ but is not an attribute of "FunctionType" itself

  #133819 closed Jul 5, 2025

• There is no way to annotate singletons like `sys.monitoring.DISABLE`

  #135807 closed Jul 5, 2025

• Regression: `unittest.IsolatedAsyncioTestCase` in 3.11 is too picky about what it will run with the event loop

  #101486 closed Jul 5, 2025

• `_testcapi` has invalid usage of `PyType_GetName`

  #136288 closed Jul 4, 2025

• venv using symlinks and empty pyvenv.cfg isn't recognized as venv / able to find python home

  #135773 closed Jul 4, 2025

• Unable to build CPython with JIT on Arch-based Linux distributions.

  #136283 closed Jul 4, 2025

• BUG/Question: a race condition seen in `click` against free-threading interpreters

  #136248 closed Jul 4, 2025

• Worst case quadratic complexity in HTMLParser

  #135462 closed Jul 4, 2025

• TSan: data race with PyTypeObject version tag

  #116909 closed Jul 4, 2025

• dict(df.groupby(...)) raises TypeError: 'str' object is not callable unexpectedly

  #136260 closed Jul 4, 2025

• spam

  #136262 closed Jul 4, 2025

• spam

  #136261 closed Jul 4, 2025

• tarfile, zipfile, and shutil documentation should mention zstd compression

  #135252 closed Jul 3, 2025

• [C API] Deprecate calling PyObject_SetAttr(obj, attr, NULL) with an exception set

  #135075 closed Jul 3, 2025

• test_alt_digits_nl_langinfo fails for locale uk_UA

  #133740 closed Jul 3, 2025

• encodings.idna: Unexpanded f-string in "Unsupported error handling" exception

  #135069 closed Jul 3, 2025

• Calling ElementTree.write on an ElementTree instance where ElementTree._root is the wrong type causes possible data loss

  #135640 closed Jul 3, 2025

• cpython uses old cached bytecode when you change the source to fast

  #136224 closed Jul 3, 2025

• Optimize asyncio.to_thread to avoid contextvars.copy_context() overhead for empty contexts

  #136157 closed Jul 3, 2025

• IndexError when calling asyncio.open_connection

  #135836 closed Jul 3, 2025

• Doc: Some broken links

  #136135 closed Jul 3, 2025

• Improve error message when comparing two `mappingproxy` objects

  #136203 closed Jul 2, 2025

• operator.imod - AddressSanitizer: allocation-size-too-big

  #136198 closed Jul 2, 2025

• tempfile.NamedTemporaryFile wrong argument

  #136207 closed Jul 2, 2025

• sqlite3 connect uri=False mode=memory

  #136196 closed Jul 2, 2025

• calendar.isleap - AddressSanitizer: allocation-size-too-big

  #136197 closed Jul 2, 2025

• Improve error message when comparing two `types.SimpleNamespace` objects

  #136193 closed Jul 2, 2025

• Expose log format to users in assertLogs

  #134567 closed Jul 2, 2025

• Improve doc-strings for datetime.strftime & strptime

  #84823 closed Jul 2, 2025

• Incorrect handling of PyObject_RichCompareBool() in the _zoneinfo module

  #87298 closed Jul 2, 2025

• `~bool` deprecation not reported for literals

  #134280 closed Jul 2, 2025

• The JIT's "pure" `_BINARY_OP` evaluation produces UB (and incorrect results)

  #136183 closed Jul 2, 2025

• Generator objects are defined using `PyObject_HEAD` rather than `PyObject_VAR_HEAD`

  #126596 closed Jul 2, 2025

• So, the doc of `split()` should say that a negative number makes all possible splits

  #136192 closed Jul 2, 2025

• ModuleNotFoundError: No module named 'test.support'

  #136153 closed Jul 1, 2025

• Expose `PyMutex_IsLocked` in the public C API

  #134009 closed Jul 1, 2025

• Use stackref version for LOAD_ATTR to handle cases we can't specialize for

  #136125 closed Jul 1, 2025

• Add __len__() method to types.SimpleNamespace

  #136109 closed Jul 1, 2025

• Daemon threads are not forced to exit as part of runtime finalization

  #124149 closed Jul 1, 2025

• `for` expressions should propagate `.value` of `StopIteration`, as `map` does

  #136177 closed Jul 1, 2025

• Remove deprecated `sre_*` modules

  #105456 closed Jul 1, 2025

• `fractions.Fraction.from_float` parameter `f` is documented as `flt`

  #136169 closed Jul 1, 2025

• More gil-disabled type thread safety

  #114214 closed Jul 1, 2025

• data races in frame inspection and tracebacks

  #128421 closed Jul 1, 2025

• Colorize sqlite3 CLI

  #133447 closed Jul 1, 2025

• data race with extension modules checking for empty weaklist

  #135607 closed Jul 1, 2025

• pthread_exit & PyThread_exit_thread from PyEval_RestoreThread etc. are harmful

  #87135 closed Jul 1, 2025

• UBsan: Remove _Py_NO_SANITIZE_UNDEFINED

  #133157 closed Jul 1, 2025

• Proposal: Add update(**kwargs) method to types.SimpleNamespace

  #136140 closed Jul 1, 2025

• spam

  #136161 closed Jul 1, 2025

• Invalid error messages after GH-134077

  #135422 closed Jun 30, 2025

• A runtime result error found in Table of Content 3.1.2 Text

  #136118 closed Jun 30, 2025

• Implement PEP 649 and PEP 749

  #119180 closed Jun 30, 2025

• math.tau broken video link

  #136122 closed Jun 30, 2025

• codecs.charmap_build is untested and undocumented

  #48181 closed Jun 30, 2025

• We need to cross-check abstract interpreter's DSL header with bytecodes.c DSL headers

  #128312 closed Jun 30, 2025

• Finish up LOAD_ATTR specialisation

  #100288 closed Jun 30, 2025

• Make NuGet packages installable with "dotnet tool"

  #129261 closed Jun 30, 2025

• Minor improvement in datetime.timestamp() docs

  #86845 closed Jun 30, 2025

• How to reduce memory usage with the PEG interpreter in Python 3.10

  #136116 closed Jun 30, 2025

• `csv.writer` with `QUOTE_NONE` still requires non-emtpy `quotechar` and `escapechar`

  #132813 closed Jun 30, 2025

• Outdated `os.linesep` docs in `os.py`

  #136087 closed Jun 30, 2025

• Are `__slots__` benefits still "significant"?

  #136016 closed Jun 30, 2025

• Segfault by calling `repr(SimpleNamespace)` with `typing.Union` attributes in threads on a free-threading build

  #135878 closed Jun 30, 2025

• The argument name `sep` of `split()` should be like `del` which means `delimiter` for consistency

  #136106 closed Jun 29, 2025

• 3.14's "What's new" says `__future__.annotations` will be removed, but it must not

  #127639 closed Jun 29, 2025

• Failed assertion in `_PyUnicode_Equal` from `calculate_suggestions` with non-string candidate

  #129573 closed Jun 29, 2025

• Cover the password prompt case for `SSLContext.load_cert_chain` with a test

  #132102 closed Jun 29, 2025

• ast.parse(mode='single') exception for block statements without trailing newline

  #135798 closed Jun 29, 2025

• ThreadPoolexecutor doesnt release memory

  #131448 closed Jun 29, 2025

• Support for Custom Title Bar in Tkinter to Control Minimize/Maximize Buttons Cross-Platform

  #135024 closed Jun 29, 2025

• Error when building from source

  #123386 closed Jun 29, 2025

• Queue get timout parameter does not use a monotonic timer

  #104509 closed Jun 29, 2025

• SSL issue starting from openssl 3.2

  #128141 closed Jun 29, 2025

• Align `.py[co]` IANA Media Types with RFC6838

  #135387 closed Jun 29, 2025

• Pickle `NEWOBJ`/`NEWOBJ_EX` opcodes don't type check `arg`

  #135579 closed Jun 29, 2025

• codeobject.co_nlocals and codeobject.co_varnames are incorrect for function definition

  #133326 closed Jun 29, 2025

• Unreachable code warnings while building latest main at 48c70b8

  #128086 closed Jun 29, 2025

• Improve error message when passing an invalid producer to `dict`

  #135765 closed Jun 29, 2025

• clang -fsanitize=memory detected error with the trivial program that embeds the Python interpreter

  #135774 closed Jun 29, 2025

• The error message from `codecs.register_error()` and `str.encode()` should be clearer

  #135760 closed Jun 29, 2025

• Un-necessary loglinear complexity in `platform._platform`

  #136066 closed Jun 29, 2025

• Memory Safety Issue in marshal.c TYPE_SLICE Case

  #136053 closed Jun 29, 2025

• update pure python datetime.timedelta creation

  #69915 closed Jun 28, 2025

• `str()` and `decode()` should have `decoding` argument

  #136078 closed Jun 28, 2025

• A Series of Simple DOS Vulnerabilities

  #134873 closed Jun 28, 2025

• Fix Docu time.rst - GetSystemTimePreciseAsFileTime() and monotonic() clock

  #126745 closed Jun 28, 2025

• Buffer Overflow Vulnerability in _Py_wreadlink Function

  #136062 closed Jun 28, 2025

• Guard call to _hashlib in test_hashlib.py

  #135571 closed Jun 28, 2025

• No document for `importlib.metadata.distributions`

  #136023 closed Jun 27, 2025

• strptime() fails to parse month names containing İ (U+0130)

  #136028 closed Jun 27, 2025

• Nonsensical exception message when calling `__new__` on non-instaniable objects

  #78465 closed Jun 27, 2025

• Description of `exit` / `quit`

  #136010 closed Jun 27, 2025

• Broken tests with "legacy" sys.float_repr_style

  #128051 closed Jun 27, 2025

• Avoid decref in PyObject_RichCompareBool

  #136017 closed Jun 27, 2025

• strptime(.., '%c') fails to parse output of strftime('%c', ..) in some locales

  #53203 closed Jun 27, 2025

• Provide iOS stub for `strip`

  #135968 closed Jun 27, 2025

• iOS testbed doesn't honor .pth files

  #135966 closed Jun 27, 2025

• Change how sorting picks minimum run length

  #135551 closed Jun 27, 2025

• Missing char in palmos encoding

  #135995 closed Jun 26, 2025

• 3.14.0b3 JIT build fails with `KeyError: 'R_X86_64_GOTPCREL'`

  #135690 closed Jun 26, 2025

• multiprocessing.get_logger() logger deadlock on first call by subprocess to logger.info("...") due to internal logger.debug(...) call by multiprocessing.Queue._start_thread

  #91555 closed Jun 26, 2025

• multiprocessing logger deadlocks if used with logging.handlers.QueueHandler

  #90321 closed Jun 26, 2025

• `generator.close()` never raises `GeneratorExit`

  #135110 closed Jun 26, 2025

• json.load() can raise undocumented RecursionError

  #135835 closed Jun 26, 2025

• Wrong `TypeError` message

  #135915 closed Jun 26, 2025

• [3.12.11] virtual env shell (ps1) prompt double parentheses around name

  #135979 closed Jun 26, 2025

• `make patchcheck` should check the whitespace of .c/.h files

  #53158 closed Jun 26, 2025

• json module won't parse a float that starts with a decimal point

  #64070 closed Jun 26, 2025

• typo in /doc/howto/isolating-extensions

  #135965 closed Jun 26, 2025

• datetime.isoformat() docstring has a typo

  #135956 closed Jun 26, 2025

• Improve syntax error for wrongly closed strings

  #88535 closed Jun 25, 2025

• CPython fails to build on MSVC with latest C standard flag

  #135927 closed Jun 25, 2025

• `traverse_module_state` can return `int`, do not use `(void)` for it

  #135839 closed Jun 25, 2025

• test_input_tty hangs when run multiple times in the same process on macOS 10.15

  #89050 closed Jun 25, 2025

• `_interpreters.set___main___attrs` raises SystemError when passed a non-dict object

  #135855 closed Jun 25, 2025

• Add a BAT file to launch IDLE with free-threading support

  #135837 closed Jun 24, 2025

• -X tlbc undocumented in 3.14 and 3.15 command line options

  #135805 closed Jun 24, 2025

• Possible Integer Overflow Vulnerability in dtoa.c

  #135782 closed Jun 24, 2025

• Dispatching mechanism in `reprlib.repr` may be fragile

  #135890 closed Jun 24, 2025

• Error in Format Specification Mini-Language concerning `precision_with_grouping` in 3.14

  #134449 closed Jun 24, 2025

• MSVC ARM64 compiler regression causing Unicode errors

  #113650 closed Jun 24, 2025

• Using `reprlib.repr` fails for very large numbers

  #135487 closed Jun 24, 2025

• `copy.deepcopy` code is too nested.

  #135865 closed Jun 24, 2025

• builtin min() returns wrong result in the following use case where its key argument is specified

  #135879 closed Jun 24, 2025

• float.__mod__ is unstable: if n % k == k then n % k % k == 0

  #135859 closed Jun 24, 2025

• `shutil.copyfileobj()` doesn't flush at end of copy

  #135648 closed Jun 24, 2025

• Recursively calling makepasv() finally leads to core dumped.

  #90369 closed Jun 23, 2025

• Spam

  #135864 closed Jun 23, 2025

• Abort in `_interpqueuesmodule` due to queue being created with negative `maxsize`

  #135698 closed Jun 23, 2025

• Software Network 3.13.5 module fails to build

  #135754 closed Jun 23, 2025

• gzip header write OS field

  #83302 closed Jun 23, 2025

• Smarter use of a mutex in incremental HMAC and hash functions

  #135239 closed Jun 23, 2025

• Improve `netrc` security check error message

  #135823 closed Jun 23, 2025

• Allow "p" in Py_BuildValue

  #89488 closed Jun 23, 2025

• Daemonic threads not killed in some circumstances in python 3.13

  #123940 closed Jun 23, 2025

• maximum recursion depth in deepcopy regression

  #126817 closed Jun 23, 2025

• Improve `.help` in the `sqlite3` CLI

  #133934 closed Jun 23, 2025

• `netrc` security check may fail on WASI due to the lack of `os.getuid`

  #135815 closed Jun 22, 2025

• `min(<range>)` and `max(<range>)` can cause indefinite, uninterruptable interpreter hangs

  #135824 closed Jun 22, 2025

• No documentation of `string.templatelib`

  #135804 closed Jun 22, 2025

• Exception unwinding might be broken when handling a memory error.

  #132508 closed Jun 21, 2025

• race condition in threading when interpreter finalized while daemon thread runs (thread sanitizer identified)

  #124878 closed Jun 21, 2025

• TSan: data race with _PyThreadState_Attach and _PyThreadState_Detach

  #116910 closed Jun 21, 2025

• SystemError in OpenSSL's SHAKE when passing negative digest sizes

  #135759 closed Jun 21, 2025

• data race between lock free list reads and heapq

  #135557 closed Jun 21, 2025

• 3.14: missing sys.implementation.supports_isolated_interpreters?

  #135645 closed Jun 21, 2025

• gh-135780:Proof of Concept: Integer Overflow Vulnerability in dtoa.c

  #135780 closed Jun 21, 2025

• `tkinter.commondialog.Dialog.show()` documentation has nonexistent `color` parameter

  #135756 closed Jun 20, 2025

• Add tkinter to the official embeddable python zip file

  #99566 closed Jun 20, 2025

• Re Bug

  #135750 closed Jun 20, 2025

• `test_capi` fails on wasm buildbots with stack overflow

  #135721 closed Jun 20, 2025

• Segfault/abort in `_Py_uop_sym_new_const` on a JIT build

  #135608 closed Jun 20, 2025

• Spam

  #135738 closed Jun 20, 2025

• Parse long strings with \U codes.

  #135735 closed Jun 20, 2025

• `_hmac`: GIL may be released while attempting to set an exception

  #135561 closed Jun 19, 2025

• Add new audit event for `sys.remote_exec()`

  #135543 closed Jun 19, 2025

• test_repl's test_no_memory: AssertionError: -6 not found in (1, 120)

  #118331 closed Jun 19, 2025

• Two warnings on `wasm32-wasi Non-Debug PR` buildbot

  #135709 closed Jun 19, 2025

• Unify ZoneInfo.from_file signature

  #135273 closed Jun 19, 2025

• subprocess.run adds quotes in unexpected places

  #135696 closed Jun 19, 2025